158962716

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 478625280

約数和(自身を除く): 319662564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 132, 153, 187, 198, 204, 289, 297, 306, 374, 396, 459, 463, 561, 578, 594, 612, 748, 867, 918, 926, 1122, 1156, 1188, 1389, 1683, 1734, 1836, 1852, 2244, 2601, 2778, 3179, 3366, 3468, 4167, 5049, 5093, 5202, 5556, 6358, 6732, 7803, 7871, 8334, 9537, 10098, 10186, 10404, 12501, 12716, 15279, 15606, 15742, 16668, 19074, 20196, 20372, 23613, 25002, 28611, 30558, 31212, 31484, 38148, 45837, 47226, 50004, 57222, 61116, 70839, 85833, 86581, 91674, 94452, 114444, 133807, 137511, 141678, 171666, 173162, 183348, 212517, 259743, 267614, 275022, 283356, 343332, 346324, 401421, 425034, 519486, 535228, 550044, 779229, 802842, 850068, 1038972, 1204263, 1471877, 1558458, 1605684, 2337687, 2408526, 2943754, 3116916, 3612789, 4415631, 4675374, 4817052, 5887508, 7225578, 8831262, 9350748, 13246893, 14451156, 17662524, 26493786, 39740679, 52987572, 79481358, 158962716]

約数ペア:

[(1, 158962716), (2, 79481358), (3, 52987572), (4, 39740679), (6, 26493786), (9, 17662524), (11, 14451156), (12, 13246893), (17, 9350748), (18, 8831262), (22, 7225578), (27, 5887508), (33, 4817052), (34, 4675374), (36, 4415631), (44, 3612789), (51, 3116916), (54, 2943754), (66, 2408526), (68, 2337687), (99, 1605684), (102, 1558458), (108, 1471877), (132, 1204263), (153, 1038972), (187, 850068), (198, 802842), (204, 779229), (289, 550044), (297, 535228), (306, 519486), (374, 425034), (396, 401421), (459, 346324), (463, 343332), (561, 283356), (578, 275022), (594, 267614), (612, 259743), (748, 212517), (867, 183348), (918, 173162), (926, 171666), (1122, 141678), (1156, 137511), (1188, 133807), (1389, 114444), (1683, 94452), (1734, 91674), (1836, 86581), (1852, 85833), (2244, 70839), (2601, 61116), (2778, 57222), (3179, 50004), (3366, 47226), (3468, 45837), (4167, 38148), (5049, 31484), (5093, 31212), (5202, 30558), (5556, 28611), (6358, 25002), (6732, 23613), (7803, 20372), (7871, 20196), (8334, 19074), (9537, 16668), (10098, 15742), (10186, 15606), (10404, 15279), (12501, 12716)]