154300160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1058

約数の個数: 144

約数和(自身を含む): 447685056

約数和(自身を除く): 293384896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1013, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2026, 2176, 2240, 2380, 2720, 3808, 4052, 4352, 4480, 4760, 5065, 5440, 7091, 7616, 8104, 8960, 9520, 10130, 10880, 14182, 15232, 16208, 17221, 19040, 20260, 21760, 28364, 30464, 32416, 34442, 35455, 38080, 40520, 56728, 64832, 68884, 70910, 76160, 81040, 86105, 113456, 120547, 129664, 137768, 141820, 152320, 162080, 172210, 226912, 241094, 259328, 275536, 283640, 324160, 344420, 453824, 482188, 551072, 567280, 602735, 648320, 688840, 907648, 964376, 1102144, 1134560, 1205470, 1296640, 1377680, 1815296, 1928752, 2204288, 2269120, 2410940, 2755360, 3857504, 4408576, 4538240, 4821880, 5510720, 7715008, 9076480, 9643760, 11021440, 15430016, 19287520, 22042880, 30860032, 38575040, 77150080, 154300160]

約数ペア:

[(1, 154300160), (2, 77150080), (4, 38575040), (5, 30860032), (7, 22042880), (8, 19287520), (10, 15430016), (14, 11021440), (16, 9643760), (17, 9076480), (20, 7715008), (28, 5510720), (32, 4821880), (34, 4538240), (35, 4408576), (40, 3857504), (56, 2755360), (64, 2410940), (68, 2269120), (70, 2204288), (80, 1928752), (85, 1815296), (112, 1377680), (119, 1296640), (128, 1205470), (136, 1134560), (140, 1102144), (160, 964376), (170, 907648), (224, 688840), (238, 648320), (256, 602735), (272, 567280), (280, 551072), (320, 482188), (340, 453824), (448, 344420), (476, 324160), (544, 283640), (560, 275536), (595, 259328), (640, 241094), (680, 226912), (896, 172210), (952, 162080), (1013, 152320), (1088, 141820), (1120, 137768), (1190, 129664), (1280, 120547), (1360, 113456), (1792, 86105), (1904, 81040), (2026, 76160), (2176, 70910), (2240, 68884), (2380, 64832), (2720, 56728), (3808, 40520), (4052, 38080), (4352, 35455), (4480, 34442), (4760, 32416), (5065, 30464), (5440, 28364), (7091, 21760), (7616, 20260), (8104, 19040), (8960, 17221), (9520, 16208), (10130, 15232), (10880, 14182)]