156702984

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 404187840

約数和(自身を除く): 247484856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 163, 164, 246, 326, 328, 489, 492, 652, 977, 978, 984, 1304, 1954, 1956, 2931, 3908, 3912, 5862, 6683, 7816, 11724, 13366, 20049, 23448, 26732, 40057, 40098, 53464, 80114, 80196, 120171, 159251, 160228, 160392, 240342, 318502, 320456, 477753, 480684, 637004, 955506, 961368, 1274008, 1911012, 3822024, 6529291, 13058582, 19587873, 26117164, 39175746, 52234328, 78351492, 156702984]

約数ペア:

[(1, 156702984), (2, 78351492), (3, 52234328), (4, 39175746), (6, 26117164), (8, 19587873), (12, 13058582), (24, 6529291), (41, 3822024), (82, 1911012), (123, 1274008), (163, 961368), (164, 955506), (246, 637004), (326, 480684), (328, 477753), (489, 320456), (492, 318502), (652, 240342), (977, 160392), (978, 160228), (984, 159251), (1304, 120171), (1954, 80196), (1956, 80114), (2931, 53464), (3908, 40098), (3912, 40057), (5862, 26732), (6683, 23448), (7816, 20049), (11724, 13366)]