172138932

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1163

約数の個数: 120

約数和(自身を含む): 522023040

約数和(自身を除く): 349884108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 81, 84, 108, 126, 142, 162, 189, 213, 252, 284, 324, 378, 426, 497, 567, 639, 756, 852, 994, 1069, 1134, 1278, 1491, 1917, 1988, 2138, 2268, 2556, 2982, 3207, 3834, 4276, 4473, 5751, 5964, 6414, 7483, 7668, 8946, 9621, 11502, 12828, 13419, 14966, 17892, 19242, 22449, 23004, 26838, 28863, 29932, 38484, 40257, 44898, 53676, 57726, 67347, 75899, 80514, 86589, 89796, 115452, 134694, 151798, 161028, 173178, 202041, 227697, 269388, 303596, 346356, 404082, 455394, 531293, 606123, 683091, 808164, 910788, 1062586, 1212246, 1366182, 1593879, 2049273, 2125172, 2424492, 2732364, 3187758, 4098546, 4781637, 6147819, 6375516, 8197092, 9563274, 12295638, 14344911, 19126548, 24591276, 28689822, 43034733, 57379644, 86069466, 172138932]

約数ペア:

[(1, 172138932), (2, 86069466), (3, 57379644), (4, 43034733), (6, 28689822), (7, 24591276), (9, 19126548), (12, 14344911), (14, 12295638), (18, 9563274), (21, 8197092), (27, 6375516), (28, 6147819), (36, 4781637), (42, 4098546), (54, 3187758), (63, 2732364), (71, 2424492), (81, 2125172), (84, 2049273), (108, 1593879), (126, 1366182), (142, 1212246), (162, 1062586), (189, 910788), (213, 808164), (252, 683091), (284, 606123), (324, 531293), (378, 455394), (426, 404082), (497, 346356), (567, 303596), (639, 269388), (756, 227697), (852, 202041), (994, 173178), (1069, 161028), (1134, 151798), (1278, 134694), (1491, 115452), (1917, 89796), (1988, 86589), (2138, 80514), (2268, 75899), (2556, 67347), (2982, 57726), (3207, 53676), (3834, 44898), (4276, 40257), (4473, 38484), (5751, 29932), (5964, 28863), (6414, 26838), (7483, 23004), (7668, 22449), (8946, 19242), (9621, 17892), (11502, 14966), (12828, 13419)]