159303520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{593}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 398768832

約数和(自身を除く): 239465312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 73, 80, 92, 115, 146, 160, 184, 230, 292, 365, 368, 460, 584, 593, 730, 736, 920, 1168, 1186, 1460, 1679, 1840, 2336, 2372, 2920, 2965, 3358, 3680, 4744, 5840, 5930, 6716, 8395, 9488, 11680, 11860, 13432, 13639, 16790, 18976, 23720, 26864, 27278, 33580, 43289, 47440, 53728, 54556, 67160, 68195, 86578, 94880, 109112, 134320, 136390, 173156, 216445, 218224, 268640, 272780, 346312, 432890, 436448, 545560, 692624, 865780, 995647, 1091120, 1385248, 1731560, 1991294, 2182240, 3463120, 3982588, 4978235, 6926240, 7965176, 9956470, 15930352, 19912940, 31860704, 39825880, 79651760, 159303520]

約数ペア:

[(1, 159303520), (2, 79651760), (4, 39825880), (5, 31860704), (8, 19912940), (10, 15930352), (16, 9956470), (20, 7965176), (23, 6926240), (32, 4978235), (40, 3982588), (46, 3463120), (73, 2182240), (80, 1991294), (92, 1731560), (115, 1385248), (146, 1091120), (160, 995647), (184, 865780), (230, 692624), (292, 545560), (365, 436448), (368, 432890), (460, 346312), (584, 272780), (593, 268640), (730, 218224), (736, 216445), (920, 173156), (1168, 136390), (1186, 134320), (1460, 109112), (1679, 94880), (1840, 86578), (2336, 68195), (2372, 67160), (2920, 54556), (2965, 53728), (3358, 47440), (3680, 43289), (4744, 33580), (5840, 27278), (5930, 26864), (6716, 23720), (8395, 18976), (9488, 16790), (11680, 13639), (11860, 13432)]