109052172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 309836800

約数和(自身を除く): 200784628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 139, 148, 171, 186, 222, 228, 278, 279, 333, 342, 372, 417, 444, 556, 558, 589, 666, 684, 703, 834, 1116, 1147, 1178, 1251, 1332, 1406, 1668, 1767, 2109, 2294, 2356, 2502, 2641, 2812, 3441, 3534, 4218, 4309, 4588, 5004, 5143, 5282, 5301, 6327, 6882, 7068, 7923, 8436, 8618, 10286, 10323, 10564, 10602, 12654, 12927, 13764, 15429, 15846, 17236, 20572, 20646, 21204, 21793, 23769, 25308, 25854, 30858, 31692, 38781, 41292, 43586, 46287, 47538, 51708, 61716, 65379, 77562, 81871, 87172, 92574, 95076, 97717, 130758, 155124, 159433, 163742, 185148, 195434, 196137, 245613, 261516, 293151, 318866, 327484, 390868, 392274, 478299, 491226, 586302, 637732, 736839, 784548, 879453, 956598, 982452, 1172604, 1434897, 1473678, 1758906, 1913196, 2869794, 2947356, 3029227, 3517812, 5739588, 6058454, 9087681, 12116908, 18175362, 27263043, 36350724, 54526086, 109052172]

約数ペア:

[(1, 109052172), (2, 54526086), (3, 36350724), (4, 27263043), (6, 18175362), (9, 12116908), (12, 9087681), (18, 6058454), (19, 5739588), (31, 3517812), (36, 3029227), (37, 2947356), (38, 2869794), (57, 1913196), (62, 1758906), (74, 1473678), (76, 1434897), (93, 1172604), (111, 982452), (114, 956598), (124, 879453), (139, 784548), (148, 736839), (171, 637732), (186, 586302), (222, 491226), (228, 478299), (278, 392274), (279, 390868), (333, 327484), (342, 318866), (372, 293151), (417, 261516), (444, 245613), (556, 196137), (558, 195434), (589, 185148), (666, 163742), (684, 159433), (703, 155124), (834, 130758), (1116, 97717), (1147, 95076), (1178, 92574), (1251, 87172), (1332, 81871), (1406, 77562), (1668, 65379), (1767, 61716), (2109, 51708), (2294, 47538), (2356, 46287), (2502, 43586), (2641, 41292), (2812, 38781), (3441, 31692), (3534, 30858), (4218, 25854), (4309, 25308), (4588, 23769), (5004, 21793), (5143, 21204), (5282, 20646), (5301, 20572), (6327, 17236), (6882, 15846), (7068, 15429), (7923, 13764), (8436, 12927), (8618, 12654), (10286, 10602), (10323, 10564)]