173230728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 497111040

約数和(自身を除く): 323880312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 61, 62, 66, 88, 93, 122, 124, 132, 183, 186, 244, 248, 264, 341, 347, 366, 372, 488, 671, 682, 694, 732, 744, 1023, 1041, 1342, 1364, 1388, 1464, 1891, 2013, 2046, 2082, 2684, 2728, 2776, 3782, 3817, 4026, 4092, 4164, 5368, 5673, 7564, 7634, 8052, 8184, 8328, 10757, 11346, 11451, 15128, 15268, 16104, 20801, 21167, 21514, 22692, 22902, 30536, 32271, 41602, 42334, 43028, 45384, 45804, 62403, 63501, 64542, 83204, 84668, 86056, 91608, 118327, 124806, 127002, 129084, 166408, 169336, 232837, 236654, 249612, 254004, 258168, 354981, 465674, 473308, 499224, 508008, 656177, 698511, 709962, 931348, 946616, 1312354, 1397022, 1419924, 1862696, 1968531, 2624708, 2794044, 2839848, 3937062, 5249416, 5588088, 7217947, 7874124, 14435894, 15748248, 21653841, 28871788, 43307682, 57743576, 86615364, 173230728]

約数ペア:

[(1, 173230728), (2, 86615364), (3, 57743576), (4, 43307682), (6, 28871788), (8, 21653841), (11, 15748248), (12, 14435894), (22, 7874124), (24, 7217947), (31, 5588088), (33, 5249416), (44, 3937062), (61, 2839848), (62, 2794044), (66, 2624708), (88, 1968531), (93, 1862696), (122, 1419924), (124, 1397022), (132, 1312354), (183, 946616), (186, 931348), (244, 709962), (248, 698511), (264, 656177), (341, 508008), (347, 499224), (366, 473308), (372, 465674), (488, 354981), (671, 258168), (682, 254004), (694, 249612), (732, 236654), (744, 232837), (1023, 169336), (1041, 166408), (1342, 129084), (1364, 127002), (1388, 124806), (1464, 118327), (1891, 91608), (2013, 86056), (2046, 84668), (2082, 83204), (2684, 64542), (2728, 63501), (2776, 62403), (3782, 45804), (3817, 45384), (4026, 43028), (4092, 42334), (4164, 41602), (5368, 32271), (5673, 30536), (7564, 22902), (7634, 22692), (8052, 21514), (8184, 21167), (8328, 20801), (10757, 16104), (11346, 15268), (11451, 15128)]