155676852

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 402201800

約数和(自身を除く): 246524948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 109, 194, 218, 291, 327, 388, 409, 436, 582, 654, 818, 873, 981, 1164, 1227, 1308, 1636, 1746, 1962, 2454, 3492, 3681, 3924, 4908, 7362, 10573, 14724, 21146, 31719, 39673, 42292, 44581, 63438, 79346, 89162, 95157, 119019, 126876, 133743, 158692, 178324, 190314, 238038, 267486, 357057, 380628, 401229, 476076, 534972, 714114, 802458, 1428228, 1604916, 4324357, 8648714, 12973071, 17297428, 25946142, 38919213, 51892284, 77838426, 155676852]

約数ペア:

[(1, 155676852), (2, 77838426), (3, 51892284), (4, 38919213), (6, 25946142), (9, 17297428), (12, 12973071), (18, 8648714), (36, 4324357), (97, 1604916), (109, 1428228), (194, 802458), (218, 714114), (291, 534972), (327, 476076), (388, 401229), (409, 380628), (436, 357057), (582, 267486), (654, 238038), (818, 190314), (873, 178324), (981, 158692), (1164, 133743), (1227, 126876), (1308, 119019), (1636, 95157), (1746, 89162), (1962, 79346), (2454, 63438), (3492, 44581), (3681, 42292), (3924, 39673), (4908, 31719), (7362, 21146), (10573, 14724)]