149912928

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:705

約数の個数: 144

約数和(自身を含む): 471744000

約数和(自身を除く): 321831072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 79, 88, 96, 99, 132, 144, 158, 176, 198, 237, 264, 288, 316, 352, 396, 474, 528, 599, 632, 711, 792, 869, 948, 1056, 1198, 1264, 1422, 1584, 1738, 1797, 1896, 2396, 2528, 2607, 2844, 3168, 3476, 3594, 3792, 4792, 5214, 5391, 5688, 6589, 6952, 7188, 7584, 7821, 9584, 10428, 10782, 11376, 13178, 13904, 14376, 15642, 19168, 19767, 20856, 21564, 22752, 26356, 27808, 28752, 31284, 39534, 41712, 43128, 47321, 52712, 57504, 59301, 62568, 79068, 83424, 86256, 94642, 105424, 118602, 125136, 141963, 158136, 172512, 189284, 210848, 237204, 250272, 283926, 316272, 378568, 425889, 474408, 520531, 567852, 632544, 757136, 851778, 948816, 1041062, 1135704, 1514272, 1561593, 1703556, 1897632, 2082124, 2271408, 3123186, 3407112, 4164248, 4542816, 4684779, 6246372, 6814224, 8328496, 9369558, 12492744, 13628448, 16656992, 18739116, 24985488, 37478232, 49970976, 74956464, 149912928]

約数ペア:

[(1, 149912928), (2, 74956464), (3, 49970976), (4, 37478232), (6, 24985488), (8, 18739116), (9, 16656992), (11, 13628448), (12, 12492744), (16, 9369558), (18, 8328496), (22, 6814224), (24, 6246372), (32, 4684779), (33, 4542816), (36, 4164248), (44, 3407112), (48, 3123186), (66, 2271408), (72, 2082124), (79, 1897632), (88, 1703556), (96, 1561593), (99, 1514272), (132, 1135704), (144, 1041062), (158, 948816), (176, 851778), (198, 757136), (237, 632544), (264, 567852), (288, 520531), (316, 474408), (352, 425889), (396, 378568), (474, 316272), (528, 283926), (599, 250272), (632, 237204), (711, 210848), (792, 189284), (869, 172512), (948, 158136), (1056, 141963), (1198, 125136), (1264, 118602), (1422, 105424), (1584, 94642), (1738, 86256), (1797, 83424), (1896, 79068), (2396, 62568), (2528, 59301), (2607, 57504), (2844, 52712), (3168, 47321), (3476, 43128), (3594, 41712), (3792, 39534), (4792, 31284), (5214, 28752), (5391, 27808), (5688, 26356), (6589, 22752), (6952, 21564), (7188, 20856), (7584, 19767), (7821, 19168), (9584, 15642), (10428, 14376), (10782, 13904), (11376, 13178)]