149459928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 413952000

約数和(自身を除く): 264492072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 97, 109, 114, 124, 152, 186, 194, 218, 228, 248, 291, 327, 372, 388, 436, 456, 582, 589, 654, 744, 776, 872, 1164, 1178, 1308, 1767, 1843, 2071, 2328, 2356, 2616, 3007, 3379, 3534, 3686, 4142, 4712, 5529, 6014, 6213, 6758, 7068, 7372, 8284, 9021, 10137, 10573, 11058, 12028, 12426, 13516, 14136, 14744, 16568, 18042, 20274, 21146, 22116, 24056, 24852, 27032, 31719, 36084, 40548, 42292, 44232, 49704, 57133, 63438, 64201, 72168, 81096, 84584, 114266, 126876, 128402, 171399, 192603, 200887, 228532, 253752, 256804, 327763, 342798, 385206, 401774, 457064, 513608, 602661, 655526, 685596, 770412, 803548, 983289, 1205322, 1311052, 1371192, 1540824, 1607096, 1966578, 2410644, 2622104, 3933156, 4821288, 6227497, 7866312, 12454994, 18682491, 24909988, 37364982, 49819976, 74729964, 149459928]

約数ペア:

[(1, 149459928), (2, 74729964), (3, 49819976), (4, 37364982), (6, 24909988), (8, 18682491), (12, 12454994), (19, 7866312), (24, 6227497), (31, 4821288), (38, 3933156), (57, 2622104), (62, 2410644), (76, 1966578), (93, 1607096), (97, 1540824), (109, 1371192), (114, 1311052), (124, 1205322), (152, 983289), (186, 803548), (194, 770412), (218, 685596), (228, 655526), (248, 602661), (291, 513608), (327, 457064), (372, 401774), (388, 385206), (436, 342798), (456, 327763), (582, 256804), (589, 253752), (654, 228532), (744, 200887), (776, 192603), (872, 171399), (1164, 128402), (1178, 126876), (1308, 114266), (1767, 84584), (1843, 81096), (2071, 72168), (2328, 64201), (2356, 63438), (2616, 57133), (3007, 49704), (3379, 44232), (3534, 42292), (3686, 40548), (4142, 36084), (4712, 31719), (5529, 27032), (6014, 24852), (6213, 24056), (6758, 22116), (7068, 21146), (7372, 20274), (8284, 18042), (9021, 16568), (10137, 14744), (10573, 14136), (11058, 13516), (12028, 12426)]