121668552

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 361370880

約数和(自身を除く): 239702328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 151, 152, 171, 186, 228, 248, 279, 302, 342, 361, 372, 453, 456, 558, 589, 604, 684, 722, 744, 906, 1083, 1116, 1178, 1208, 1359, 1368, 1444, 1767, 1812, 2166, 2232, 2356, 2718, 2869, 2888, 3249, 3534, 3624, 4332, 4681, 4712, 5301, 5436, 5738, 6498, 7068, 8607, 8664, 9362, 10602, 10872, 11191, 11476, 12996, 14043, 14136, 17214, 18724, 21204, 22382, 22952, 25821, 25992, 28086, 33573, 34428, 37448, 42129, 42408, 44764, 51642, 54511, 56172, 67146, 68856, 84258, 88939, 89528, 100719, 103284, 109022, 112344, 134292, 163533, 168516, 177878, 201438, 206568, 218044, 266817, 268584, 327066, 337032, 355756, 402876, 436088, 490599, 533634, 654132, 711512, 800451, 805752, 981198, 1067268, 1308264, 1600902, 1689841, 1962396, 2134536, 3201804, 3379682, 3924792, 5069523, 6403608, 6759364, 10139046, 13518728, 15208569, 20278092, 30417138, 40556184, 60834276, 121668552]

約数ペア:

[(1, 121668552), (2, 60834276), (3, 40556184), (4, 30417138), (6, 20278092), (8, 15208569), (9, 13518728), (12, 10139046), (18, 6759364), (19, 6403608), (24, 5069523), (31, 3924792), (36, 3379682), (38, 3201804), (57, 2134536), (62, 1962396), (72, 1689841), (76, 1600902), (93, 1308264), (114, 1067268), (124, 981198), (151, 805752), (152, 800451), (171, 711512), (186, 654132), (228, 533634), (248, 490599), (279, 436088), (302, 402876), (342, 355756), (361, 337032), (372, 327066), (453, 268584), (456, 266817), (558, 218044), (589, 206568), (604, 201438), (684, 177878), (722, 168516), (744, 163533), (906, 134292), (1083, 112344), (1116, 109022), (1178, 103284), (1208, 100719), (1359, 89528), (1368, 88939), (1444, 84258), (1767, 68856), (1812, 67146), (2166, 56172), (2232, 54511), (2356, 51642), (2718, 44764), (2869, 42408), (2888, 42129), (3249, 37448), (3534, 34428), (3624, 33573), (4332, 28086), (4681, 25992), (4712, 25821), (5301, 22952), (5436, 22382), (5738, 21204), (6498, 18724), (7068, 17214), (8607, 14136), (8664, 14043), (9362, 12996), (10602, 11476), (10872, 11191)]