153401556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 467232192

約数和(自身を除く): 313830636

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 49, 66, 74, 77, 84, 98, 111, 132, 147, 148, 154, 196, 222, 231, 259, 294, 308, 407, 444, 462, 518, 539, 588, 641, 777, 814, 924, 1036, 1078, 1221, 1282, 1554, 1617, 1628, 1813, 1923, 2156, 2442, 2564, 2849, 3108, 3234, 3626, 3846, 4487, 4884, 5439, 5698, 6468, 7051, 7252, 7692, 8547, 8974, 10878, 11396, 13461, 14102, 17094, 17948, 19943, 21153, 21756, 23717, 26922, 28204, 31409, 34188, 39886, 42306, 47434, 49357, 53844, 59829, 62818, 71151, 79772, 84612, 94227, 94868, 98714, 119658, 125636, 142302, 148071, 166019, 188454, 197428, 239316, 260887, 284604, 296142, 332038, 345499, 376908, 498057, 521774, 592284, 664076, 690998, 782661, 996114, 1036497, 1043548, 1162133, 1381996, 1565322, 1826209, 1992228, 2072994, 2324266, 3130644, 3486399, 3652418, 4145988, 4648532, 5478627, 6972798, 7304836, 10957254, 12783463, 13945596, 21914508, 25566926, 38350389, 51133852, 76700778, 153401556]

約数ペア:

[(1, 153401556), (2, 76700778), (3, 51133852), (4, 38350389), (6, 25566926), (7, 21914508), (11, 13945596), (12, 12783463), (14, 10957254), (21, 7304836), (22, 6972798), (28, 5478627), (33, 4648532), (37, 4145988), (42, 3652418), (44, 3486399), (49, 3130644), (66, 2324266), (74, 2072994), (77, 1992228), (84, 1826209), (98, 1565322), (111, 1381996), (132, 1162133), (147, 1043548), (148, 1036497), (154, 996114), (196, 782661), (222, 690998), (231, 664076), (259, 592284), (294, 521774), (308, 498057), (407, 376908), (444, 345499), (462, 332038), (518, 296142), (539, 284604), (588, 260887), (641, 239316), (777, 197428), (814, 188454), (924, 166019), (1036, 148071), (1078, 142302), (1221, 125636), (1282, 119658), (1554, 98714), (1617, 94868), (1628, 94227), (1813, 84612), (1923, 79772), (2156, 71151), (2442, 62818), (2564, 59829), (2849, 53844), (3108, 49357), (3234, 47434), (3626, 42306), (3846, 39886), (4487, 34188), (4884, 31409), (5439, 28204), (5698, 26922), (6468, 23717), (7051, 21756), (7252, 21153), (7692, 19943), (8547, 17948), (8974, 17094), (10878, 14102), (11396, 13461)]