168119172

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 482885760

約数和(自身を除く): 314766588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 108, 117, 122, 151, 156, 169, 183, 234, 244, 302, 338, 351, 366, 453, 468, 507, 549, 604, 676, 702, 732, 793, 906, 1014, 1098, 1359, 1404, 1521, 1586, 1647, 1812, 1963, 2028, 2196, 2379, 2718, 3042, 3172, 3294, 3926, 4077, 4563, 4758, 5436, 5889, 6084, 6588, 7137, 7852, 8154, 9126, 9211, 9516, 10309, 11778, 14274, 16308, 17667, 18252, 18422, 20618, 21411, 23556, 25519, 27633, 28548, 30927, 35334, 36844, 41236, 42822, 51038, 53001, 55266, 61854, 70668, 76557, 82899, 85644, 92781, 102076, 106002, 110532, 119743, 123708, 153114, 165798, 185562, 212004, 229671, 239486, 248697, 278343, 306228, 331596, 359229, 371124, 459342, 478972, 497394, 556686, 689013, 718458, 918684, 994788, 1077687, 1113372, 1378026, 1436916, 1556659, 2155374, 2756052, 3113318, 3233061, 4310748, 4669977, 6226636, 6466122, 9339954, 12932244, 14009931, 18679908, 28019862, 42029793, 56039724, 84059586, 168119172]

約数ペア:

[(1, 168119172), (2, 84059586), (3, 56039724), (4, 42029793), (6, 28019862), (9, 18679908), (12, 14009931), (13, 12932244), (18, 9339954), (26, 6466122), (27, 6226636), (36, 4669977), (39, 4310748), (52, 3233061), (54, 3113318), (61, 2756052), (78, 2155374), (108, 1556659), (117, 1436916), (122, 1378026), (151, 1113372), (156, 1077687), (169, 994788), (183, 918684), (234, 718458), (244, 689013), (302, 556686), (338, 497394), (351, 478972), (366, 459342), (453, 371124), (468, 359229), (507, 331596), (549, 306228), (604, 278343), (676, 248697), (702, 239486), (732, 229671), (793, 212004), (906, 185562), (1014, 165798), (1098, 153114), (1359, 123708), (1404, 119743), (1521, 110532), (1586, 106002), (1647, 102076), (1812, 92781), (1963, 85644), (2028, 82899), (2196, 76557), (2379, 70668), (2718, 61854), (3042, 55266), (3172, 53001), (3294, 51038), (3926, 42822), (4077, 41236), (4563, 36844), (4758, 35334), (5436, 30927), (5889, 28548), (6084, 27633), (6588, 25519), (7137, 23556), (7852, 21411), (8154, 20618), (9126, 18422), (9211, 18252), (9516, 17667), (10309, 16308), (11778, 14274)]