158958840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1261

約数の個数: 128

約数和(自身を含む): 512904960

約数和(自身を除く): 353946120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 67, 68, 85, 102, 120, 134, 136, 170, 201, 204, 255, 268, 335, 340, 402, 408, 510, 536, 670, 680, 804, 1005, 1020, 1139, 1163, 1340, 1608, 2010, 2040, 2278, 2326, 2680, 3417, 3489, 4020, 4556, 4652, 5695, 5815, 6834, 6978, 8040, 9112, 9304, 11390, 11630, 13668, 13956, 17085, 17445, 19771, 22780, 23260, 27336, 27912, 34170, 34890, 39542, 45560, 46520, 59313, 68340, 69780, 77921, 79084, 98855, 118626, 136680, 139560, 155842, 158168, 197710, 233763, 237252, 296565, 311684, 389605, 395420, 467526, 474504, 593130, 623368, 779210, 790840, 935052, 1168815, 1186260, 1324657, 1558420, 1870104, 2337630, 2372520, 2649314, 3116840, 3973971, 4675260, 5298628, 6623285, 7947942, 9350520, 10597256, 13246570, 15895884, 19869855, 26493140, 31791768, 39739710, 52986280, 79479420, 158958840]

約数ペア:

[(1, 158958840), (2, 79479420), (3, 52986280), (4, 39739710), (5, 31791768), (6, 26493140), (8, 19869855), (10, 15895884), (12, 13246570), (15, 10597256), (17, 9350520), (20, 7947942), (24, 6623285), (30, 5298628), (34, 4675260), (40, 3973971), (51, 3116840), (60, 2649314), (67, 2372520), (68, 2337630), (85, 1870104), (102, 1558420), (120, 1324657), (134, 1186260), (136, 1168815), (170, 935052), (201, 790840), (204, 779210), (255, 623368), (268, 593130), (335, 474504), (340, 467526), (402, 395420), (408, 389605), (510, 311684), (536, 296565), (670, 237252), (680, 233763), (804, 197710), (1005, 158168), (1020, 155842), (1139, 139560), (1163, 136680), (1340, 118626), (1608, 98855), (2010, 79084), (2040, 77921), (2278, 69780), (2326, 68340), (2680, 59313), (3417, 46520), (3489, 45560), (4020, 39542), (4556, 34890), (4652, 34170), (5695, 27912), (5815, 27336), (6834, 23260), (6978, 22780), (8040, 19771), (9112, 17445), (9304, 17085), (11390, 13956), (11630, 13668)]