154224140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1567}}^1$

素因数の和:1639

約数の個数: 96

約数和(自身を含む): 400404480

約数和(自身を除く): 246180340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 70, 74, 76, 95, 133, 140, 148, 185, 190, 259, 266, 370, 380, 518, 532, 665, 703, 740, 1036, 1295, 1330, 1406, 1567, 2590, 2660, 2812, 3134, 3515, 4921, 5180, 6268, 7030, 7835, 9842, 10969, 14060, 15670, 19684, 21938, 24605, 29773, 31340, 43876, 49210, 54845, 57979, 59546, 98420, 109690, 115958, 119092, 148865, 208411, 219380, 231916, 289895, 297730, 405853, 416822, 579790, 595460, 811706, 833644, 1042055, 1101601, 1159580, 1623412, 2029265, 2084110, 2203202, 4058530, 4168220, 4406404, 5508005, 7711207, 8117060, 11016010, 15422414, 22032020, 30844828, 38556035, 77112070, 154224140]

約数ペア:

[(1, 154224140), (2, 77112070), (4, 38556035), (5, 30844828), (7, 22032020), (10, 15422414), (14, 11016010), (19, 8117060), (20, 7711207), (28, 5508005), (35, 4406404), (37, 4168220), (38, 4058530), (70, 2203202), (74, 2084110), (76, 2029265), (95, 1623412), (133, 1159580), (140, 1101601), (148, 1042055), (185, 833644), (190, 811706), (259, 595460), (266, 579790), (370, 416822), (380, 405853), (518, 297730), (532, 289895), (665, 231916), (703, 219380), (740, 208411), (1036, 148865), (1295, 119092), (1330, 115958), (1406, 109690), (1567, 98420), (2590, 59546), (2660, 57979), (2812, 54845), (3134, 49210), (3515, 43876), (4921, 31340), (5180, 29773), (6268, 24605), (7030, 21938), (7835, 19684), (9842, 15670), (10969, 14060)]