142544388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 405506304

約数和(自身を除く): 262961916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 173, 204, 238, 346, 357, 476, 519, 577, 692, 714, 1038, 1154, 1211, 1428, 1731, 2076, 2308, 2422, 2941, 3462, 3633, 4039, 4844, 5882, 6924, 7266, 8078, 8823, 9809, 11764, 12117, 14532, 16156, 17646, 19618, 20587, 24234, 29427, 35292, 39236, 41174, 48468, 58854, 61761, 68663, 82348, 99821, 117708, 123522, 137326, 199642, 205989, 247044, 274652, 299463, 399284, 411978, 598926, 698747, 823956, 1197852, 1397494, 1696957, 2096241, 2794988, 3393914, 4192482, 5090871, 6787828, 8384964, 10181742, 11878699, 20363484, 23757398, 35636097, 47514796, 71272194, 142544388]

約数ペア:

[(1, 142544388), (2, 71272194), (3, 47514796), (4, 35636097), (6, 23757398), (7, 20363484), (12, 11878699), (14, 10181742), (17, 8384964), (21, 6787828), (28, 5090871), (34, 4192482), (42, 3393914), (51, 2794988), (68, 2096241), (84, 1696957), (102, 1397494), (119, 1197852), (173, 823956), (204, 698747), (238, 598926), (346, 411978), (357, 399284), (476, 299463), (519, 274652), (577, 247044), (692, 205989), (714, 199642), (1038, 137326), (1154, 123522), (1211, 117708), (1428, 99821), (1731, 82348), (2076, 68663), (2308, 61761), (2422, 58854), (2941, 48468), (3462, 41174), (3633, 39236), (4039, 35292), (4844, 29427), (5882, 24234), (6924, 20587), (7266, 19618), (8078, 17646), (8823, 16156), (9809, 14532), (11764, 12117)]