149431656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:132

約数の個数: 128

約数和(自身を含む): 443289600

約数和(自身を除く): 293857944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 44, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 186, 209, 228, 248, 264, 341, 372, 418, 456, 589, 627, 682, 744, 836, 961, 1023, 1178, 1254, 1364, 1672, 1767, 1922, 2046, 2356, 2508, 2728, 2883, 3534, 3844, 4092, 4712, 5016, 5766, 6479, 7068, 7688, 8184, 10571, 11532, 12958, 14136, 18259, 19437, 21142, 23064, 25916, 29791, 31713, 36518, 38874, 42284, 51832, 54777, 59582, 63426, 73036, 77748, 84568, 89373, 109554, 119164, 126852, 146072, 155496, 178746, 200849, 219108, 238328, 253704, 327701, 357492, 401698, 438216, 566029, 602547, 655402, 714984, 803396, 983103, 1132058, 1205094, 1310804, 1606792, 1698087, 1966206, 2264116, 2410188, 2621608, 3396174, 3932412, 4528232, 4820376, 6226319, 6792348, 7864824, 12452638, 13584696, 18678957, 24905276, 37357914, 49810552, 74715828, 149431656]

約数ペア:

[(1, 149431656), (2, 74715828), (3, 49810552), (4, 37357914), (6, 24905276), (8, 18678957), (11, 13584696), (12, 12452638), (19, 7864824), (22, 6792348), (24, 6226319), (31, 4820376), (33, 4528232), (38, 3932412), (44, 3396174), (57, 2621608), (62, 2410188), (66, 2264116), (76, 1966206), (88, 1698087), (93, 1606792), (114, 1310804), (124, 1205094), (132, 1132058), (152, 983103), (186, 803396), (209, 714984), (228, 655402), (248, 602547), (264, 566029), (341, 438216), (372, 401698), (418, 357492), (456, 327701), (589, 253704), (627, 238328), (682, 219108), (744, 200849), (836, 178746), (961, 155496), (1023, 146072), (1178, 126852), (1254, 119164), (1364, 109554), (1672, 89373), (1767, 84568), (1922, 77748), (2046, 73036), (2356, 63426), (2508, 59582), (2728, 54777), (2883, 51832), (3534, 42284), (3844, 38874), (4092, 36518), (4712, 31713), (5016, 29791), (5766, 25916), (6479, 23064), (7068, 21142), (7688, 19437), (8184, 18259), (10571, 14136), (11532, 12958)]