115115152

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 244270080

約数和(自身を除く): 129154928

約数列:

[1, 2, 4, 8, 16, 29, 31, 53, 58, 62, 106, 116, 124, 151, 212, 232, 248, 302, 424, 464, 496, 604, 848, 899, 1208, 1537, 1643, 1798, 2416, 3074, 3286, 3596, 4379, 4681, 6148, 6572, 7192, 8003, 8758, 9362, 12296, 13144, 14384, 16006, 17516, 18724, 24592, 26288, 32012, 35032, 37448, 47647, 64024, 70064, 74896, 95294, 128048, 135749, 190588, 232087, 248093, 271498, 381176, 464174, 496186, 542996, 762352, 928348, 992372, 1085992, 1856696, 1984744, 2171984, 3713392, 3969488, 7194697, 14389394, 28778788, 57557576, 115115152]

約数ペア:

[(1, 115115152), (2, 57557576), (4, 28778788), (8, 14389394), (16, 7194697), (29, 3969488), (31, 3713392), (53, 2171984), (58, 1984744), (62, 1856696), (106, 1085992), (116, 992372), (124, 928348), (151, 762352), (212, 542996), (232, 496186), (248, 464174), (302, 381176), (424, 271498), (464, 248093), (496, 232087), (604, 190588), (848, 135749), (899, 128048), (1208, 95294), (1537, 74896), (1643, 70064), (1798, 64024), (2416, 47647), (3074, 37448), (3286, 35032), (3596, 32012), (4379, 26288), (4681, 24592), (6148, 18724), (6572, 17516), (7192, 16006), (8003, 14384), (8758, 13144), (9362, 12296)]