163431072

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 216

約数和(自身を含む): 557021556

約数和(自身を除く): 393590484

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 49, 56, 63, 72, 74, 84, 96, 98, 111, 112, 126, 144, 147, 148, 168, 196, 222, 224, 252, 259, 288, 294, 296, 313, 333, 336, 392, 441, 444, 504, 518, 588, 592, 626, 666, 672, 777, 784, 882, 888, 939, 1008, 1036, 1176, 1184, 1252, 1332, 1554, 1568, 1764, 1776, 1813, 1878, 2016, 2072, 2191, 2331, 2352, 2504, 2664, 2817, 3108, 3528, 3552, 3626, 3756, 4144, 4382, 4662, 4704, 5008, 5328, 5439, 5634, 6216, 6573, 7056, 7252, 7512, 8288, 8764, 9324, 10016, 10656, 10878, 11268, 11581, 12432, 13146, 14112, 14504, 15024, 15337, 16317, 17528, 18648, 19719, 21756, 22536, 23162, 24864, 26292, 29008, 30048, 30674, 32634, 34743, 35056, 37296, 39438, 43512, 45072, 46011, 46324, 52584, 58016, 61348, 65268, 69486, 70112, 74592, 78876, 81067, 87024, 90144, 92022, 92648, 104229, 105168, 122696, 130536, 138033, 138972, 157752, 162134, 174048, 184044, 185296, 208458, 210336, 243201, 245392, 261072, 276066, 277944, 315504, 324268, 368088, 370592, 416916, 486402, 490784, 522144, 552132, 555888, 567469, 631008, 648536, 729603, 736176, 833832, 972804, 1104264, 1111776, 1134938, 1297072, 1459206, 1472352, 1667664, 1702407, 1945608, 2208528, 2269876, 2594144, 2918412, 3335328, 3404814, 3891216, 4417056, 4539752, 5107221, 5836824, 6809628, 7782432, 9079504, 10214442, 11673648, 13619256, 18159008, 20428884, 23347296, 27238512, 40857768, 54477024, 81715536, 163431072]

約数ペア:

[(1, 163431072), (2, 81715536), (3, 54477024), (4, 40857768), (6, 27238512), (7, 23347296), (8, 20428884), (9, 18159008), (12, 13619256), (14, 11673648), (16, 10214442), (18, 9079504), (21, 7782432), (24, 6809628), (28, 5836824), (32, 5107221), (36, 4539752), (37, 4417056), (42, 3891216), (48, 3404814), (49, 3335328), (56, 2918412), (63, 2594144), (72, 2269876), (74, 2208528), (84, 1945608), (96, 1702407), (98, 1667664), (111, 1472352), (112, 1459206), (126, 1297072), (144, 1134938), (147, 1111776), (148, 1104264), (168, 972804), (196, 833832), (222, 736176), (224, 729603), (252, 648536), (259, 631008), (288, 567469), (294, 555888), (296, 552132), (313, 522144), (333, 490784), (336, 486402), (392, 416916), (441, 370592), (444, 368088), (504, 324268), (518, 315504), (588, 277944), (592, 276066), (626, 261072), (666, 245392), (672, 243201), (777, 210336), (784, 208458), (882, 185296), (888, 184044), (939, 174048), (1008, 162134), (1036, 157752), (1176, 138972), (1184, 138033), (1252, 130536), (1332, 122696), (1554, 105168), (1568, 104229), (1764, 92648), (1776, 92022), (1813, 90144), (1878, 87024), (2016, 81067), (2072, 78876), (2191, 74592), (2331, 70112), (2352, 69486), (2504, 65268), (2664, 61348), (2817, 58016), (3108, 52584), (3528, 46324), (3552, 46011), (3626, 45072), (3756, 43512), (4144, 39438), (4382, 37296), (4662, 35056), (4704, 34743), (5008, 32634), (5328, 30674), (5439, 30048), (5634, 29008), (6216, 26292), (6573, 24864), (7056, 23162), (7252, 22536), (7512, 21756), (8288, 19719), (8764, 18648), (9324, 17528), (10016, 16317), (10656, 15337), (10878, 15024), (11268, 14504), (11581, 14112), (12432, 13146)]