151618428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 432222336

約数和(自身を除く): 280603908

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 61, 78, 94, 113, 117, 122, 141, 156, 183, 188, 226, 234, 244, 282, 339, 366, 423, 452, 468, 549, 564, 611, 678, 732, 793, 846, 1017, 1098, 1222, 1356, 1469, 1586, 1692, 1833, 2034, 2196, 2379, 2444, 2867, 2938, 3172, 3666, 4068, 4407, 4758, 5311, 5499, 5734, 5876, 6893, 7137, 7332, 8601, 8814, 9516, 10622, 10998, 11468, 13221, 13786, 14274, 15933, 17202, 17628, 20679, 21244, 21996, 25803, 26442, 27572, 28548, 31866, 34404, 37271, 41358, 47799, 51606, 52884, 62037, 63732, 69043, 74542, 82716, 89609, 95598, 103212, 111813, 124074, 138086, 149084, 179218, 191196, 207129, 223626, 248148, 268827, 276172, 323971, 335439, 358436, 414258, 447252, 537654, 621387, 647942, 670878, 806481, 828516, 971913, 1075308, 1242774, 1295884, 1341756, 1612962, 1943826, 2485548, 2915739, 3225924, 3887652, 4211623, 5831478, 8423246, 11662956, 12634869, 16846492, 25269738, 37904607, 50539476, 75809214, 151618428]

約数ペア:

[(1, 151618428), (2, 75809214), (3, 50539476), (4, 37904607), (6, 25269738), (9, 16846492), (12, 12634869), (13, 11662956), (18, 8423246), (26, 5831478), (36, 4211623), (39, 3887652), (47, 3225924), (52, 2915739), (61, 2485548), (78, 1943826), (94, 1612962), (113, 1341756), (117, 1295884), (122, 1242774), (141, 1075308), (156, 971913), (183, 828516), (188, 806481), (226, 670878), (234, 647942), (244, 621387), (282, 537654), (339, 447252), (366, 414258), (423, 358436), (452, 335439), (468, 323971), (549, 276172), (564, 268827), (611, 248148), (678, 223626), (732, 207129), (793, 191196), (846, 179218), (1017, 149084), (1098, 138086), (1222, 124074), (1356, 111813), (1469, 103212), (1586, 95598), (1692, 89609), (1833, 82716), (2034, 74542), (2196, 69043), (2379, 63732), (2444, 62037), (2867, 52884), (2938, 51606), (3172, 47799), (3666, 41358), (4068, 37271), (4407, 34404), (4758, 31866), (5311, 28548), (5499, 27572), (5734, 26442), (5876, 25803), (6893, 21996), (7137, 21244), (7332, 20679), (8601, 17628), (8814, 17202), (9516, 15933), (10622, 14274), (10998, 13786), (11468, 13221)]