128941596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13829}}^1$

素因数の和:13883

約数の個数: 72

約数和(自身を含む): 382593120

約数和(自身を除く): 253651524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 13829, 27658, 41487, 55316, 82974, 96803, 124461, 165948, 193606, 248922, 290409, 387212, 497844, 511673, 580818, 871227, 1023346, 1161636, 1535019, 1742454, 2046692, 3070038, 3484908, 3581711, 4605057, 6140076, 7163422, 9210114, 10745133, 14326844, 18420228, 21490266, 32235399, 42980532, 64470798, 128941596]

約数ペア:

[(1, 128941596), (2, 64470798), (3, 42980532), (4, 32235399), (6, 21490266), (7, 18420228), (9, 14326844), (12, 10745133), (14, 9210114), (18, 7163422), (21, 6140076), (28, 4605057), (36, 3581711), (37, 3484908), (42, 3070038), (63, 2046692), (74, 1742454), (84, 1535019), (111, 1161636), (126, 1023346), (148, 871227), (222, 580818), (252, 511673), (259, 497844), (333, 387212), (444, 290409), (518, 248922), (666, 193606), (777, 165948), (1036, 124461), (1332, 96803), (1554, 82974), (2331, 55316), (3108, 41487), (4662, 27658), (9324, 13829)]