168870024

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 494804700

約数和(自身を除く): 325934676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 73, 76, 89, 114, 146, 152, 171, 178, 219, 228, 267, 292, 342, 356, 361, 438, 456, 534, 584, 657, 684, 712, 722, 801, 876, 1068, 1083, 1314, 1368, 1387, 1444, 1602, 1691, 1752, 2136, 2166, 2628, 2774, 2888, 3204, 3249, 3382, 4161, 4332, 5073, 5256, 5548, 6408, 6497, 6498, 6764, 8322, 8664, 10146, 11096, 12483, 12994, 12996, 13528, 15219, 16644, 19491, 20292, 24966, 25988, 25992, 26353, 30438, 32129, 33288, 38982, 40584, 49932, 51976, 52706, 58473, 60876, 64258, 77964, 79059, 96387, 99864, 105412, 116946, 121752, 123443, 128516, 155928, 158118, 192774, 210824, 233892, 237177, 246886, 257032, 289161, 316236, 370329, 385548, 467784, 474354, 493772, 578322, 632472, 740658, 771096, 948708, 987544, 1110987, 1156644, 1481316, 1897416, 2221974, 2313288, 2345417, 2962632, 4443948, 4690834, 7036251, 8887896, 9381668, 14072502, 18763336, 21108753, 28145004, 42217506, 56290008, 84435012, 168870024]

約数ペア:

[(1, 168870024), (2, 84435012), (3, 56290008), (4, 42217506), (6, 28145004), (8, 21108753), (9, 18763336), (12, 14072502), (18, 9381668), (19, 8887896), (24, 7036251), (36, 4690834), (38, 4443948), (57, 2962632), (72, 2345417), (73, 2313288), (76, 2221974), (89, 1897416), (114, 1481316), (146, 1156644), (152, 1110987), (171, 987544), (178, 948708), (219, 771096), (228, 740658), (267, 632472), (292, 578322), (342, 493772), (356, 474354), (361, 467784), (438, 385548), (456, 370329), (534, 316236), (584, 289161), (657, 257032), (684, 246886), (712, 237177), (722, 233892), (801, 210824), (876, 192774), (1068, 158118), (1083, 155928), (1314, 128516), (1368, 123443), (1387, 121752), (1444, 116946), (1602, 105412), (1691, 99864), (1752, 96387), (2136, 79059), (2166, 77964), (2628, 64258), (2774, 60876), (2888, 58473), (3204, 52706), (3249, 51976), (3382, 49932), (4161, 40584), (4332, 38982), (5073, 33288), (5256, 32129), (5548, 30438), (6408, 26353), (6497, 25992), (6498, 25988), (6764, 24966), (8322, 20292), (8664, 19491), (10146, 16644), (11096, 15219), (12483, 13528), (12994, 12996)]