156271992

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 425779200

約数和(自身を除く): 269507208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 47, 62, 82, 93, 94, 109, 123, 124, 141, 164, 186, 188, 218, 246, 248, 282, 327, 328, 372, 376, 436, 492, 564, 654, 744, 872, 984, 1128, 1271, 1308, 1457, 1927, 2542, 2616, 2914, 3379, 3813, 3854, 4371, 4469, 5084, 5123, 5781, 5828, 6758, 7626, 7708, 8742, 8938, 10137, 10168, 10246, 11562, 11656, 13407, 13516, 15252, 15369, 15416, 17484, 17876, 20274, 20492, 23124, 26814, 27032, 30504, 30738, 34968, 35752, 40548, 40984, 46248, 53628, 59737, 61476, 81096, 107256, 119474, 122952, 138539, 158813, 179211, 210043, 238948, 277078, 317626, 358422, 415617, 420086, 476439, 477896, 554156, 630129, 635252, 716844, 831234, 840172, 952878, 1108312, 1260258, 1270504, 1433688, 1662468, 1680344, 1905756, 2520516, 3324936, 3811512, 5041032, 6511333, 13022666, 19533999, 26045332, 39067998, 52090664, 78135996, 156271992]

約数ペア:

[(1, 156271992), (2, 78135996), (3, 52090664), (4, 39067998), (6, 26045332), (8, 19533999), (12, 13022666), (24, 6511333), (31, 5041032), (41, 3811512), (47, 3324936), (62, 2520516), (82, 1905756), (93, 1680344), (94, 1662468), (109, 1433688), (123, 1270504), (124, 1260258), (141, 1108312), (164, 952878), (186, 840172), (188, 831234), (218, 716844), (246, 635252), (248, 630129), (282, 554156), (327, 477896), (328, 476439), (372, 420086), (376, 415617), (436, 358422), (492, 317626), (564, 277078), (654, 238948), (744, 210043), (872, 179211), (984, 158813), (1128, 138539), (1271, 122952), (1308, 119474), (1457, 107256), (1927, 81096), (2542, 61476), (2616, 59737), (2914, 53628), (3379, 46248), (3813, 40984), (3854, 40548), (4371, 35752), (4469, 34968), (5084, 30738), (5123, 30504), (5781, 27032), (5828, 26814), (6758, 23124), (7626, 20492), (7708, 20274), (8742, 17876), (8938, 17484), (10137, 15416), (10168, 15369), (10246, 15252), (11562, 13516), (11656, 13407)]