146485664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 330333696

約数和(自身を除く): 183848032

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 74, 104, 124, 148, 208, 248, 296, 307, 403, 416, 481, 496, 592, 614, 806, 962, 992, 1147, 1184, 1228, 1612, 1924, 2294, 2456, 3224, 3848, 3991, 4588, 4912, 6448, 7696, 7982, 9176, 9517, 9824, 11359, 12896, 14911, 15392, 15964, 18352, 19034, 22718, 29822, 31928, 36704, 38068, 45436, 59644, 63856, 76136, 90872, 119288, 123721, 127712, 147667, 152272, 181744, 238576, 247442, 295334, 304544, 352129, 363488, 477152, 494884, 590668, 704258, 989768, 1181336, 1408516, 1979536, 2362672, 2817032, 3959072, 4577677, 4725344, 5634064, 9155354, 11268128, 18310708, 36621416, 73242832, 146485664]

約数ペア:

[(1, 146485664), (2, 73242832), (4, 36621416), (8, 18310708), (13, 11268128), (16, 9155354), (26, 5634064), (31, 4725344), (32, 4577677), (37, 3959072), (52, 2817032), (62, 2362672), (74, 1979536), (104, 1408516), (124, 1181336), (148, 989768), (208, 704258), (248, 590668), (296, 494884), (307, 477152), (403, 363488), (416, 352129), (481, 304544), (496, 295334), (592, 247442), (614, 238576), (806, 181744), (962, 152272), (992, 147667), (1147, 127712), (1184, 123721), (1228, 119288), (1612, 90872), (1924, 76136), (2294, 63856), (2456, 59644), (3224, 45436), (3848, 38068), (3991, 36704), (4588, 31928), (4912, 29822), (6448, 22718), (7696, 19034), (7982, 18352), (9176, 15964), (9517, 15392), (9824, 14911), (11359, 12896)]