142770012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 449971200

約数和(自身を除く): 307201188

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 61, 66, 68, 77, 84, 102, 119, 122, 132, 149, 154, 183, 187, 204, 231, 238, 244, 298, 308, 357, 366, 374, 427, 447, 462, 476, 561, 596, 671, 714, 732, 748, 854, 894, 924, 1037, 1043, 1122, 1281, 1309, 1342, 1428, 1639, 1708, 1788, 2013, 2074, 2086, 2244, 2533, 2562, 2618, 2684, 3111, 3129, 3278, 3927, 4026, 4148, 4172, 4697, 4917, 5066, 5124, 5236, 6222, 6258, 6556, 7259, 7599, 7854, 8052, 9089, 9394, 9834, 10132, 11407, 11473, 12444, 12516, 14091, 14518, 15198, 15708, 17731, 18178, 18788, 19668, 21777, 22814, 22946, 27267, 27863, 28182, 29036, 30396, 34221, 34419, 35462, 36356, 43554, 45628, 45892, 53193, 54534, 55726, 56364, 63623, 68442, 68838, 70924, 79849, 83589, 87108, 99979, 106386, 109068, 111452, 127246, 136884, 137676, 154513, 159698, 167178, 190869, 195041, 199958, 212772, 239547, 254492, 299937, 309026, 319396, 334356, 381738, 390082, 399916, 463539, 479094, 585123, 599874, 618052, 699853, 763476, 780164, 927078, 958188, 1081591, 1170246, 1199748, 1399706, 1699643, 1854156, 2099559, 2163182, 2340492, 2799412, 3244773, 3399286, 4199118, 4326364, 5098929, 6489546, 6798572, 8398236, 10197858, 11897501, 12979092, 20395716, 23795002, 35692503, 47590004, 71385006, 142770012]

約数ペア:

[(1, 142770012), (2, 71385006), (3, 47590004), (4, 35692503), (6, 23795002), (7, 20395716), (11, 12979092), (12, 11897501), (14, 10197858), (17, 8398236), (21, 6798572), (22, 6489546), (28, 5098929), (33, 4326364), (34, 4199118), (42, 3399286), (44, 3244773), (51, 2799412), (61, 2340492), (66, 2163182), (68, 2099559), (77, 1854156), (84, 1699643), (102, 1399706), (119, 1199748), (122, 1170246), (132, 1081591), (149, 958188), (154, 927078), (183, 780164), (187, 763476), (204, 699853), (231, 618052), (238, 599874), (244, 585123), (298, 479094), (308, 463539), (357, 399916), (366, 390082), (374, 381738), (427, 334356), (447, 319396), (462, 309026), (476, 299937), (561, 254492), (596, 239547), (671, 212772), (714, 199958), (732, 195041), (748, 190869), (854, 167178), (894, 159698), (924, 154513), (1037, 137676), (1043, 136884), (1122, 127246), (1281, 111452), (1309, 109068), (1342, 106386), (1428, 99979), (1639, 87108), (1708, 83589), (1788, 79849), (2013, 70924), (2074, 68838), (2086, 68442), (2244, 63623), (2533, 56364), (2562, 55726), (2618, 54534), (2684, 53193), (3111, 45892), (3129, 45628), (3278, 43554), (3927, 36356), (4026, 35462), (4148, 34419), (4172, 34221), (4697, 30396), (4917, 29036), (5066, 28182), (5124, 27863), (5236, 27267), (6222, 22946), (6258, 22814), (6556, 21777), (7259, 19668), (7599, 18788), (7854, 18178), (8052, 17731), (9089, 15708), (9394, 15198), (9834, 14518), (10132, 14091), (11407, 12516), (11473, 12444)]