158094640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 428115456

約数和(自身を除く): 270020816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 73, 80, 88, 92, 107, 110, 115, 146, 176, 184, 214, 220, 230, 253, 292, 365, 368, 428, 440, 460, 506, 535, 584, 730, 803, 856, 880, 920, 1012, 1070, 1168, 1177, 1265, 1460, 1606, 1679, 1712, 1840, 2024, 2140, 2354, 2461, 2530, 2920, 3212, 3358, 4015, 4048, 4280, 4708, 4922, 5060, 5840, 5885, 6424, 6716, 7811, 8030, 8395, 8560, 9416, 9844, 10120, 11770, 12305, 12848, 13432, 15622, 16060, 16790, 18469, 18832, 19688, 20240, 23540, 24610, 26864, 27071, 31244, 32120, 33580, 36938, 39055, 39376, 47080, 49220, 54142, 62488, 64240, 67160, 73876, 78110, 85921, 92345, 94160, 98440, 108284, 124976, 134320, 135355, 147752, 156220, 171842, 179653, 184690, 196880, 216568, 270710, 295504, 312440, 343684, 359306, 369380, 429605, 433136, 541420, 624880, 687368, 718612, 738760, 859210, 898265, 1082840, 1374736, 1437224, 1477520, 1718420, 1796530, 1976183, 2165680, 2874448, 3436840, 3593060, 3952366, 6873680, 7186120, 7904732, 9880915, 14372240, 15809464, 19761830, 31618928, 39523660, 79047320, 158094640]

約数ペア:

[(1, 158094640), (2, 79047320), (4, 39523660), (5, 31618928), (8, 19761830), (10, 15809464), (11, 14372240), (16, 9880915), (20, 7904732), (22, 7186120), (23, 6873680), (40, 3952366), (44, 3593060), (46, 3436840), (55, 2874448), (73, 2165680), (80, 1976183), (88, 1796530), (92, 1718420), (107, 1477520), (110, 1437224), (115, 1374736), (146, 1082840), (176, 898265), (184, 859210), (214, 738760), (220, 718612), (230, 687368), (253, 624880), (292, 541420), (365, 433136), (368, 429605), (428, 369380), (440, 359306), (460, 343684), (506, 312440), (535, 295504), (584, 270710), (730, 216568), (803, 196880), (856, 184690), (880, 179653), (920, 171842), (1012, 156220), (1070, 147752), (1168, 135355), (1177, 134320), (1265, 124976), (1460, 108284), (1606, 98440), (1679, 94160), (1712, 92345), (1840, 85921), (2024, 78110), (2140, 73876), (2354, 67160), (2461, 64240), (2530, 62488), (2920, 54142), (3212, 49220), (3358, 47080), (4015, 39376), (4048, 39055), (4280, 36938), (4708, 33580), (4922, 32120), (5060, 31244), (5840, 27071), (5885, 26864), (6424, 24610), (6716, 23540), (7811, 20240), (8030, 19688), (8395, 18832), (8560, 18469), (9416, 16790), (9844, 16060), (10120, 15622), (11770, 13432), (12305, 12848)]