156688140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7039}}^1$

素因数の和:7111

約数の個数: 96

約数和(自身を含む): 510935040

約数和(自身を除く): 354246900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7039, 7420, 11130, 14078, 21117, 22260, 28156, 35195, 42234, 49273, 70390, 84468, 98546, 105585, 140780, 147819, 197092, 211170, 246365, 295638, 373067, 422340, 492730, 591276, 739095, 746134, 985460, 1119201, 1478190, 1492268, 1865335, 2238402, 2611469, 2956380, 3730670, 4476804, 5222938, 5596005, 7461340, 7834407, 10445876, 11192010, 13057345, 15668814, 22384020, 26114690, 31337628, 39172035, 52229380, 78344070, 156688140]

約数ペア:

[(1, 156688140), (2, 78344070), (3, 52229380), (4, 39172035), (5, 31337628), (6, 26114690), (7, 22384020), (10, 15668814), (12, 13057345), (14, 11192010), (15, 10445876), (20, 7834407), (21, 7461340), (28, 5596005), (30, 5222938), (35, 4476804), (42, 3730670), (53, 2956380), (60, 2611469), (70, 2238402), (84, 1865335), (105, 1492268), (106, 1478190), (140, 1119201), (159, 985460), (210, 746134), (212, 739095), (265, 591276), (318, 492730), (371, 422340), (420, 373067), (530, 295638), (636, 246365), (742, 211170), (795, 197092), (1060, 147819), (1113, 140780), (1484, 105585), (1590, 98546), (1855, 84468), (2226, 70390), (3180, 49273), (3710, 42234), (4452, 35195), (5565, 28156), (7039, 22260), (7420, 21117), (11130, 14078)]