137687928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 406348800

約数和(自身を除く): 268660872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 103, 109, 146, 168, 206, 218, 219, 292, 309, 327, 412, 436, 438, 511, 584, 618, 654, 721, 763, 824, 872, 876, 1022, 1236, 1308, 1442, 1526, 1533, 1752, 2044, 2163, 2289, 2472, 2616, 2884, 3052, 3066, 4088, 4326, 4578, 5768, 6104, 6132, 7519, 7957, 8652, 9156, 11227, 12264, 15038, 15914, 17304, 18312, 22454, 22557, 23871, 30076, 31828, 33681, 44908, 45114, 47742, 52633, 55699, 60152, 63656, 67362, 78589, 89816, 90228, 95484, 105266, 111398, 134724, 157178, 157899, 167097, 180456, 190968, 210532, 222796, 235767, 269448, 314356, 315798, 334194, 421064, 445592, 471534, 628712, 631596, 668388, 819571, 943068, 1263192, 1336776, 1639142, 1886136, 2458713, 3278284, 4917426, 5736997, 6556568, 9834852, 11473994, 17210991, 19669704, 22947988, 34421982, 45895976, 68843964, 137687928]

約数ペア:

[(1, 137687928), (2, 68843964), (3, 45895976), (4, 34421982), (6, 22947988), (7, 19669704), (8, 17210991), (12, 11473994), (14, 9834852), (21, 6556568), (24, 5736997), (28, 4917426), (42, 3278284), (56, 2458713), (73, 1886136), (84, 1639142), (103, 1336776), (109, 1263192), (146, 943068), (168, 819571), (206, 668388), (218, 631596), (219, 628712), (292, 471534), (309, 445592), (327, 421064), (412, 334194), (436, 315798), (438, 314356), (511, 269448), (584, 235767), (618, 222796), (654, 210532), (721, 190968), (763, 180456), (824, 167097), (872, 157899), (876, 157178), (1022, 134724), (1236, 111398), (1308, 105266), (1442, 95484), (1526, 90228), (1533, 89816), (1752, 78589), (2044, 67362), (2163, 63656), (2289, 60152), (2472, 55699), (2616, 52633), (2884, 47742), (3052, 45114), (3066, 44908), (4088, 33681), (4326, 31828), (4578, 30076), (5768, 23871), (6104, 22557), (6132, 22454), (7519, 18312), (7957, 17304), (8652, 15914), (9156, 15038), (11227, 12264)]