156335130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 480130560

約数和(自身を除く): 323795430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 181, 189, 210, 270, 315, 362, 378, 457, 543, 630, 905, 914, 945, 1086, 1267, 1371, 1629, 1810, 1890, 2285, 2534, 2715, 2742, 3199, 3258, 3801, 4113, 4570, 4887, 5430, 6335, 6398, 6855, 7602, 8145, 8226, 9597, 9774, 11403, 12339, 12670, 13710, 15995, 16290, 19005, 19194, 20565, 22806, 24435, 24678, 28791, 31990, 34209, 38010, 41130, 47985, 48870, 57015, 57582, 61695, 68418, 82717, 86373, 95970, 114030, 123390, 143955, 165434, 171045, 172746, 248151, 287910, 342090, 413585, 431865, 496302, 579019, 744453, 827170, 863730, 1158038, 1240755, 1488906, 1737057, 2233359, 2481510, 2895095, 3474114, 3722265, 4466718, 5211171, 5790190, 7444530, 8685285, 10422342, 11166795, 15633513, 17370570, 22333590, 26055855, 31267026, 52111710, 78167565, 156335130]

約数ペア:

[(1, 156335130), (2, 78167565), (3, 52111710), (5, 31267026), (6, 26055855), (7, 22333590), (9, 17370570), (10, 15633513), (14, 11166795), (15, 10422342), (18, 8685285), (21, 7444530), (27, 5790190), (30, 5211171), (35, 4466718), (42, 3722265), (45, 3474114), (54, 2895095), (63, 2481510), (70, 2233359), (90, 1737057), (105, 1488906), (126, 1240755), (135, 1158038), (181, 863730), (189, 827170), (210, 744453), (270, 579019), (315, 496302), (362, 431865), (378, 413585), (457, 342090), (543, 287910), (630, 248151), (905, 172746), (914, 171045), (945, 165434), (1086, 143955), (1267, 123390), (1371, 114030), (1629, 95970), (1810, 86373), (1890, 82717), (2285, 68418), (2534, 61695), (2715, 57582), (2742, 57015), (3199, 48870), (3258, 47985), (3801, 41130), (4113, 38010), (4570, 34209), (4887, 31990), (5430, 28791), (6335, 24678), (6398, 24435), (6855, 22806), (7602, 20565), (8145, 19194), (8226, 19005), (9597, 16290), (9774, 15995), (11403, 13710), (12339, 12670)]