151569726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:630

約数の個数: 128

約数和(自身を含む): 411402240

約数和(自身を除く): 259832514

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 31, 33, 38, 42, 57, 62, 66, 77, 93, 114, 133, 154, 186, 209, 217, 231, 266, 341, 399, 418, 434, 462, 557, 589, 627, 651, 682, 798, 1023, 1114, 1178, 1254, 1302, 1463, 1671, 1767, 2046, 2387, 2926, 3342, 3534, 3899, 4123, 4389, 4774, 6127, 6479, 7161, 7798, 8246, 8778, 10583, 11697, 12254, 12369, 12958, 14322, 17267, 18381, 19437, 21166, 23394, 24738, 31749, 34534, 36762, 38874, 42889, 45353, 51801, 63498, 74081, 85778, 90706, 103602, 116413, 120869, 128667, 136059, 148162, 189937, 222243, 232826, 241738, 257334, 272118, 328073, 349239, 362607, 379874, 444486, 569811, 656146, 698478, 725214, 814891, 984219, 1139622, 1329559, 1629782, 1968438, 2296511, 2444673, 2659118, 3608803, 3988677, 4593022, 4889346, 6889533, 7217606, 7977354, 10826409, 13779066, 21652818, 25261621, 50523242, 75784863, 151569726]

約数ペア:

[(1, 151569726), (2, 75784863), (3, 50523242), (6, 25261621), (7, 21652818), (11, 13779066), (14, 10826409), (19, 7977354), (21, 7217606), (22, 6889533), (31, 4889346), (33, 4593022), (38, 3988677), (42, 3608803), (57, 2659118), (62, 2444673), (66, 2296511), (77, 1968438), (93, 1629782), (114, 1329559), (133, 1139622), (154, 984219), (186, 814891), (209, 725214), (217, 698478), (231, 656146), (266, 569811), (341, 444486), (399, 379874), (418, 362607), (434, 349239), (462, 328073), (557, 272118), (589, 257334), (627, 241738), (651, 232826), (682, 222243), (798, 189937), (1023, 148162), (1114, 136059), (1178, 128667), (1254, 120869), (1302, 116413), (1463, 103602), (1671, 90706), (1767, 85778), (2046, 74081), (2387, 63498), (2926, 51801), (3342, 45353), (3534, 42889), (3899, 38874), (4123, 36762), (4389, 34534), (4774, 31749), (6127, 24738), (6479, 23394), (7161, 21166), (7798, 19437), (8246, 18381), (8778, 17267), (10583, 14322), (11697, 12958), (12254, 12369)]