38181336

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 107980800

約数和(自身を除く): 69799464

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 37, 38, 57, 62, 73, 74, 76, 93, 111, 114, 124, 146, 148, 152, 186, 219, 222, 228, 248, 292, 296, 372, 438, 444, 456, 584, 589, 703, 744, 876, 888, 1147, 1178, 1387, 1406, 1752, 1767, 2109, 2263, 2294, 2356, 2701, 2774, 2812, 3441, 3534, 4161, 4218, 4526, 4588, 4712, 5402, 5548, 5624, 6789, 6882, 7068, 8103, 8322, 8436, 9052, 9176, 10804, 11096, 13578, 13764, 14136, 16206, 16644, 16872, 18104, 21608, 21793, 27156, 27528, 32412, 33288, 42997, 43586, 51319, 54312, 64824, 65379, 83731, 85994, 87172, 102638, 128991, 130758, 153957, 167462, 171988, 174344, 205276, 251193, 257982, 261516, 307914, 334924, 343976, 410552, 502386, 515964, 523032, 615828, 669848, 1004772, 1031928, 1231656, 1590889, 2009544, 3181778, 4772667, 6363556, 9545334, 12727112, 19090668, 38181336]

約数ペア:

[(1, 38181336), (2, 19090668), (3, 12727112), (4, 9545334), (6, 6363556), (8, 4772667), (12, 3181778), (19, 2009544), (24, 1590889), (31, 1231656), (37, 1031928), (38, 1004772), (57, 669848), (62, 615828), (73, 523032), (74, 515964), (76, 502386), (93, 410552), (111, 343976), (114, 334924), (124, 307914), (146, 261516), (148, 257982), (152, 251193), (186, 205276), (219, 174344), (222, 171988), (228, 167462), (248, 153957), (292, 130758), (296, 128991), (372, 102638), (438, 87172), (444, 85994), (456, 83731), (584, 65379), (589, 64824), (703, 54312), (744, 51319), (876, 43586), (888, 42997), (1147, 33288), (1178, 32412), (1387, 27528), (1406, 27156), (1752, 21793), (1767, 21608), (2109, 18104), (2263, 16872), (2294, 16644), (2356, 16206), (2701, 14136), (2774, 13764), (2812, 13578), (3441, 11096), (3534, 10804), (4161, 9176), (4218, 9052), (4526, 8436), (4588, 8322), (4712, 8103), (5402, 7068), (5548, 6882), (5624, 6789)]