156403884

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 476672000

約数和(自身を除く): 320268116

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 49, 52, 74, 78, 79, 84, 91, 98, 111, 147, 148, 156, 158, 182, 196, 222, 237, 259, 273, 294, 316, 343, 364, 444, 474, 481, 518, 546, 553, 588, 637, 686, 777, 948, 962, 1027, 1029, 1036, 1092, 1106, 1274, 1372, 1443, 1554, 1659, 1813, 1911, 1924, 2054, 2058, 2212, 2548, 2886, 2923, 3081, 3108, 3318, 3367, 3626, 3822, 3871, 4108, 4116, 4459, 5439, 5772, 5846, 6162, 6636, 6734, 7189, 7252, 7644, 7742, 8769, 8918, 10101, 10878, 11613, 11692, 12324, 12691, 13377, 13468, 14378, 15484, 17538, 17836, 20202, 20461, 21567, 21756, 23226, 23569, 25382, 26754, 27097, 28756, 35076, 37999, 38073, 40404, 40922, 43134, 46452, 47138, 50323, 50764, 53508, 54194, 61383, 70707, 75998, 76146, 81291, 81844, 86268, 94276, 100646, 108388, 113997, 122766, 141414, 143227, 150969, 151996, 152292, 162582, 164983, 201292, 227994, 245532, 265993, 282828, 286454, 301938, 325164, 329966, 352261, 429681, 455988, 494949, 531986, 572908, 603876, 659932, 704522, 797979, 859362, 989898, 1002589, 1056783, 1063972, 1409044, 1595958, 1718724, 1861951, 1979796, 2005178, 2113566, 3007767, 3191916, 3723902, 4010356, 4227132, 5585853, 6015534, 7447804, 11171706, 12031068, 13033657, 22343412, 26067314, 39100971, 52134628, 78201942, 156403884]

約数ペア:

[(1, 156403884), (2, 78201942), (3, 52134628), (4, 39100971), (6, 26067314), (7, 22343412), (12, 13033657), (13, 12031068), (14, 11171706), (21, 7447804), (26, 6015534), (28, 5585853), (37, 4227132), (39, 4010356), (42, 3723902), (49, 3191916), (52, 3007767), (74, 2113566), (78, 2005178), (79, 1979796), (84, 1861951), (91, 1718724), (98, 1595958), (111, 1409044), (147, 1063972), (148, 1056783), (156, 1002589), (158, 989898), (182, 859362), (196, 797979), (222, 704522), (237, 659932), (259, 603876), (273, 572908), (294, 531986), (316, 494949), (343, 455988), (364, 429681), (444, 352261), (474, 329966), (481, 325164), (518, 301938), (546, 286454), (553, 282828), (588, 265993), (637, 245532), (686, 227994), (777, 201292), (948, 164983), (962, 162582), (1027, 152292), (1029, 151996), (1036, 150969), (1092, 143227), (1106, 141414), (1274, 122766), (1372, 113997), (1443, 108388), (1554, 100646), (1659, 94276), (1813, 86268), (1911, 81844), (1924, 81291), (2054, 76146), (2058, 75998), (2212, 70707), (2548, 61383), (2886, 54194), (2923, 53508), (3081, 50764), (3108, 50323), (3318, 47138), (3367, 46452), (3626, 43134), (3822, 40922), (3871, 40404), (4108, 38073), (4116, 37999), (4459, 35076), (5439, 28756), (5772, 27097), (5846, 26754), (6162, 25382), (6636, 23569), (6734, 23226), (7189, 21756), (7252, 21567), (7644, 20461), (7742, 20202), (8769, 17836), (8918, 17538), (10101, 15484), (10878, 14378), (11613, 13468), (11692, 13377), (12324, 12691)]