163497516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 486116064

約数和(自身を除く): 322618548

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 73, 78, 84, 91, 98, 146, 147, 156, 182, 196, 219, 273, 292, 293, 294, 364, 438, 511, 546, 586, 588, 637, 876, 879, 949, 1022, 1092, 1172, 1274, 1533, 1758, 1898, 1911, 2044, 2051, 2548, 2847, 3066, 3516, 3577, 3796, 3809, 3822, 4102, 5694, 6132, 6153, 6643, 7154, 7618, 7644, 8204, 10731, 11388, 11427, 12306, 13286, 14308, 14357, 15236, 19929, 21389, 21462, 22854, 24612, 26572, 26663, 28714, 39858, 42778, 42924, 43071, 45708, 46501, 53326, 57428, 64167, 79716, 79989, 85556, 86142, 93002, 106652, 128334, 139503, 149723, 159978, 172284, 186004, 186641, 256668, 278057, 279006, 299446, 319956, 373282, 449169, 556114, 558012, 559923, 598892, 746564, 834171, 898338, 1048061, 1112228, 1119846, 1668342, 1796676, 1946399, 2096122, 2239692, 3144183, 3336684, 3892798, 4192244, 5839197, 6288366, 7785596, 11678394, 12576732, 13624793, 23356788, 27249586, 40874379, 54499172, 81748758, 163497516]

約数ペア:

[(1, 163497516), (2, 81748758), (3, 54499172), (4, 40874379), (6, 27249586), (7, 23356788), (12, 13624793), (13, 12576732), (14, 11678394), (21, 7785596), (26, 6288366), (28, 5839197), (39, 4192244), (42, 3892798), (49, 3336684), (52, 3144183), (73, 2239692), (78, 2096122), (84, 1946399), (91, 1796676), (98, 1668342), (146, 1119846), (147, 1112228), (156, 1048061), (182, 898338), (196, 834171), (219, 746564), (273, 598892), (292, 559923), (293, 558012), (294, 556114), (364, 449169), (438, 373282), (511, 319956), (546, 299446), (586, 279006), (588, 278057), (637, 256668), (876, 186641), (879, 186004), (949, 172284), (1022, 159978), (1092, 149723), (1172, 139503), (1274, 128334), (1533, 106652), (1758, 93002), (1898, 86142), (1911, 85556), (2044, 79989), (2051, 79716), (2548, 64167), (2847, 57428), (3066, 53326), (3516, 46501), (3577, 45708), (3796, 43071), (3809, 42924), (3822, 42778), (4102, 39858), (5694, 28714), (6132, 26663), (6153, 26572), (6643, 24612), (7154, 22854), (7618, 21462), (7644, 21389), (8204, 19929), (10731, 15236), (11388, 14357), (11427, 14308), (12306, 13286)]