169318188

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:749

約数の個数: 120

約数和(自身を含む): 485229360

約数和(自身を除く): 315911172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 108, 117, 122, 156, 162, 183, 234, 244, 324, 351, 366, 468, 549, 659, 702, 732, 793, 1053, 1098, 1318, 1404, 1586, 1647, 1977, 2106, 2196, 2379, 2636, 3172, 3294, 3954, 4212, 4758, 4941, 5931, 6588, 7137, 7908, 8567, 9516, 9882, 11862, 14274, 17134, 17793, 19764, 21411, 23724, 25701, 28548, 34268, 35586, 40199, 42822, 51402, 53379, 64233, 71172, 77103, 80398, 85644, 102804, 106758, 120597, 128466, 154206, 160796, 213516, 231309, 241194, 256932, 308412, 361791, 462618, 482388, 522587, 693927, 723582, 925236, 1045174, 1085373, 1387854, 1447164, 1567761, 2090348, 2170746, 2775708, 3135522, 3256119, 4341492, 4703283, 6271044, 6512238, 9406566, 13024476, 14109849, 18813132, 28219698, 42329547, 56439396, 84659094, 169318188]

約数ペア:

[(1, 169318188), (2, 84659094), (3, 56439396), (4, 42329547), (6, 28219698), (9, 18813132), (12, 14109849), (13, 13024476), (18, 9406566), (26, 6512238), (27, 6271044), (36, 4703283), (39, 4341492), (52, 3256119), (54, 3135522), (61, 2775708), (78, 2170746), (81, 2090348), (108, 1567761), (117, 1447164), (122, 1387854), (156, 1085373), (162, 1045174), (183, 925236), (234, 723582), (244, 693927), (324, 522587), (351, 482388), (366, 462618), (468, 361791), (549, 308412), (659, 256932), (702, 241194), (732, 231309), (793, 213516), (1053, 160796), (1098, 154206), (1318, 128466), (1404, 120597), (1586, 106758), (1647, 102804), (1977, 85644), (2106, 80398), (2196, 77103), (2379, 71172), (2636, 64233), (3172, 53379), (3294, 51402), (3954, 42822), (4212, 40199), (4758, 35586), (4941, 34268), (5931, 28548), (6588, 25701), (7137, 23724), (7908, 21411), (8567, 19764), (9516, 17793), (9882, 17134), (11862, 14274)]