156620556

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3793}}^1$

素因数の和:3871

約数の個数: 72

約数和(自身を含む): 419828864

約数和(自身を除く): 263208308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 2294, 3441, 3793, 4588, 6882, 7586, 10323, 11379, 13764, 15172, 20646, 22758, 34137, 41292, 45516, 68274, 117583, 136548, 140341, 235166, 280682, 352749, 421023, 470332, 561364, 705498, 842046, 1058247, 1263069, 1410996, 1684092, 2116494, 2526138, 4232988, 4350571, 5052276, 8701142, 13051713, 17402284, 26103426, 39155139, 52206852, 78310278, 156620556]

約数ペア:

[(1, 156620556), (2, 78310278), (3, 52206852), (4, 39155139), (6, 26103426), (9, 17402284), (12, 13051713), (18, 8701142), (31, 5052276), (36, 4350571), (37, 4232988), (62, 2526138), (74, 2116494), (93, 1684092), (111, 1410996), (124, 1263069), (148, 1058247), (186, 842046), (222, 705498), (279, 561364), (333, 470332), (372, 421023), (444, 352749), (558, 280682), (666, 235166), (1116, 140341), (1147, 136548), (1332, 117583), (2294, 68274), (3441, 45516), (3793, 41292), (4588, 34137), (6882, 22758), (7586, 20646), (10323, 15172), (11379, 13764)]