156156390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2663

約数の個数: 128

約数和(自身を含む): 475009920

約数和(自身を除く): 318853530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 2617, 3315, 3510, 3978, 4590, 5234, 5967, 6630, 7851, 9945, 11934, 13085, 15702, 19890, 23553, 26170, 29835, 34021, 39255, 44489, 47106, 59670, 68042, 70659, 78510, 88978, 102063, 117765, 133467, 141318, 170105, 204126, 222445, 235530, 266934, 306189, 340210, 353295, 400401, 444890, 510315, 578357, 612378, 667335, 706590, 800802, 918567, 1020630, 1156714, 1201203, 1334670, 1530945, 1735071, 1837134, 2002005, 2402406, 2891785, 3061890, 3470142, 4004010, 4592835, 5205213, 5783570, 6006015, 8675355, 9185670, 10410426, 12012030, 15615639, 17350710, 26026065, 31231278, 52052130, 78078195, 156156390]

約数ペア:

[(1, 156156390), (2, 78078195), (3, 52052130), (5, 31231278), (6, 26026065), (9, 17350710), (10, 15615639), (13, 12012030), (15, 10410426), (17, 9185670), (18, 8675355), (26, 6006015), (27, 5783570), (30, 5205213), (34, 4592835), (39, 4004010), (45, 3470142), (51, 3061890), (54, 2891785), (65, 2402406), (78, 2002005), (85, 1837134), (90, 1735071), (102, 1530945), (117, 1334670), (130, 1201203), (135, 1156714), (153, 1020630), (170, 918567), (195, 800802), (221, 706590), (234, 667335), (255, 612378), (270, 578357), (306, 510315), (351, 444890), (390, 400401), (442, 353295), (459, 340210), (510, 306189), (585, 266934), (663, 235530), (702, 222445), (765, 204126), (918, 170105), (1105, 141318), (1170, 133467), (1326, 117765), (1530, 102063), (1755, 88978), (1989, 78510), (2210, 70659), (2295, 68042), (2617, 59670), (3315, 47106), (3510, 44489), (3978, 39255), (4590, 34021), (5234, 29835), (5967, 26170), (6630, 23553), (7851, 19890), (9945, 15702), (11934, 13085)]