151293280

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23063}}^1$

素因数の和:23119

約数の個数: 48

約数和(自身を含む): 366164064

約数和(自身を除く): 214870784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 23063, 46126, 92252, 115315, 184504, 230630, 369008, 461260, 738016, 922520, 945583, 1845040, 1891166, 3690080, 3782332, 4727915, 7564664, 9455830, 15129328, 18911660, 30258656, 37823320, 75646640, 151293280]

約数ペア:

[(1, 151293280), (2, 75646640), (4, 37823320), (5, 30258656), (8, 18911660), (10, 15129328), (16, 9455830), (20, 7564664), (32, 4727915), (40, 3782332), (41, 3690080), (80, 1891166), (82, 1845040), (160, 945583), (164, 922520), (205, 738016), (328, 461260), (410, 369008), (656, 230630), (820, 184504), (1312, 115315), (1640, 92252), (3280, 46126), (6560, 23063)]