172325244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 508300800

約数和(自身を除く): 335975556

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 169, 182, 183, 199, 244, 273, 338, 364, 366, 398, 427, 507, 546, 597, 676, 732, 793, 796, 854, 1014, 1092, 1183, 1194, 1281, 1393, 1586, 1708, 2028, 2366, 2379, 2388, 2562, 2587, 2786, 3172, 3549, 4179, 4732, 4758, 5124, 5174, 5551, 5572, 7098, 7761, 8358, 9516, 10309, 10348, 11102, 12139, 14196, 15522, 16653, 16716, 18109, 20618, 22204, 24278, 30927, 31044, 33306, 33631, 36218, 36417, 41236, 48556, 54327, 61854, 66612, 67262, 72163, 72436, 72834, 84973, 100893, 108654, 123708, 134524, 144326, 145668, 157807, 169946, 201786, 216489, 217308, 235417, 254919, 288652, 315614, 339892, 403572, 432978, 470834, 473421, 509838, 631228, 706251, 865956, 941668, 946842, 1019676, 1104649, 1412502, 1893684, 2051491, 2209298, 2825004, 3313947, 4102982, 4418596, 6154473, 6627894, 8205964, 12308946, 13255788, 14360437, 24617892, 28720874, 43081311, 57441748, 86162622, 172325244]

約数ペア:

[(1, 172325244), (2, 86162622), (3, 57441748), (4, 43081311), (6, 28720874), (7, 24617892), (12, 14360437), (13, 13255788), (14, 12308946), (21, 8205964), (26, 6627894), (28, 6154473), (39, 4418596), (42, 4102982), (52, 3313947), (61, 2825004), (78, 2209298), (84, 2051491), (91, 1893684), (122, 1412502), (156, 1104649), (169, 1019676), (182, 946842), (183, 941668), (199, 865956), (244, 706251), (273, 631228), (338, 509838), (364, 473421), (366, 470834), (398, 432978), (427, 403572), (507, 339892), (546, 315614), (597, 288652), (676, 254919), (732, 235417), (793, 217308), (796, 216489), (854, 201786), (1014, 169946), (1092, 157807), (1183, 145668), (1194, 144326), (1281, 134524), (1393, 123708), (1586, 108654), (1708, 100893), (2028, 84973), (2366, 72834), (2379, 72436), (2388, 72163), (2562, 67262), (2587, 66612), (2786, 61854), (3172, 54327), (3549, 48556), (4179, 41236), (4732, 36417), (4758, 36218), (5124, 33631), (5174, 33306), (5551, 31044), (5572, 30927), (7098, 24278), (7761, 22204), (8358, 20618), (9516, 18109), (10309, 16716), (10348, 16653), (11102, 15522), (12139, 14196)]