156972060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 564157440

約数和(自身を除く): 407185380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 131, 135, 140, 180, 189, 210, 252, 262, 270, 315, 317, 378, 393, 420, 524, 540, 630, 634, 655, 756, 786, 917, 945, 951, 1179, 1260, 1268, 1310, 1572, 1585, 1834, 1890, 1902, 1965, 2219, 2358, 2620, 2751, 2853, 3170, 3537, 3668, 3780, 3804, 3930, 4438, 4585, 4716, 4755, 5502, 5706, 5895, 6340, 6657, 7074, 7860, 8253, 8559, 8876, 9170, 9510, 11004, 11095, 11412, 11790, 13314, 13755, 14148, 14265, 16506, 17118, 17685, 18340, 19020, 19971, 22190, 23580, 24759, 26628, 27510, 28530, 33012, 33285, 34236, 35370, 39942, 41265, 41527, 42795, 44380, 49518, 55020, 57060, 59913, 66570, 70740, 79884, 82530, 83054, 85590, 99036, 99855, 119826, 123795, 124581, 133140, 165060, 166108, 171180, 199710, 207635, 239652, 247590, 249162, 290689, 299565, 373743, 399420, 415270, 495180, 498324, 581378, 599130, 622905, 747486, 830540, 872067, 1121229, 1162756, 1198260, 1245810, 1453445, 1494972, 1744134, 1868715, 2242458, 2491620, 2616201, 2906890, 3488268, 3737430, 4360335, 4484916, 5232402, 5606145, 5813780, 7474860, 7848603, 8720670, 10464804, 11212290, 13081005, 15697206, 17441340, 22424580, 26162010, 31394412, 39243015, 52324020, 78486030, 156972060]

約数ペア:

[(1, 156972060), (2, 78486030), (3, 52324020), (4, 39243015), (5, 31394412), (6, 26162010), (7, 22424580), (9, 17441340), (10, 15697206), (12, 13081005), (14, 11212290), (15, 10464804), (18, 8720670), (20, 7848603), (21, 7474860), (27, 5813780), (28, 5606145), (30, 5232402), (35, 4484916), (36, 4360335), (42, 3737430), (45, 3488268), (54, 2906890), (60, 2616201), (63, 2491620), (70, 2242458), (84, 1868715), (90, 1744134), (105, 1494972), (108, 1453445), (126, 1245810), (131, 1198260), (135, 1162756), (140, 1121229), (180, 872067), (189, 830540), (210, 747486), (252, 622905), (262, 599130), (270, 581378), (315, 498324), (317, 495180), (378, 415270), (393, 399420), (420, 373743), (524, 299565), (540, 290689), (630, 249162), (634, 247590), (655, 239652), (756, 207635), (786, 199710), (917, 171180), (945, 166108), (951, 165060), (1179, 133140), (1260, 124581), (1268, 123795), (1310, 119826), (1572, 99855), (1585, 99036), (1834, 85590), (1890, 83054), (1902, 82530), (1965, 79884), (2219, 70740), (2358, 66570), (2620, 59913), (2751, 57060), (2853, 55020), (3170, 49518), (3537, 44380), (3668, 42795), (3780, 41527), (3804, 41265), (3930, 39942), (4438, 35370), (4585, 34236), (4716, 33285), (4755, 33012), (5502, 28530), (5706, 27510), (5895, 26628), (6340, 24759), (6657, 23580), (7074, 22190), (7860, 19971), (8253, 19020), (8559, 18340), (8876, 17685), (9170, 17118), (9510, 16506), (11004, 14265), (11095, 14148), (11412, 13755), (11790, 13314)]