138404448

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5281}}^1$

素因数の和:5317

約数の個数: 144

約数和(自身を含む): 484507296

約数和(自身を除く): 346102848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 5281, 6552, 8736, 10562, 13104, 15843, 21124, 26208, 31686, 36967, 42248, 47529, 63372, 68653, 73934, 84496, 95058, 110901, 126744, 137306, 147868, 168992, 190116, 205959, 221802, 253488, 274612, 295736, 332703, 380232, 411918, 443604, 480571, 506976, 549224, 591472, 617877, 665406, 760464, 823836, 887208, 961142, 1098448, 1182944, 1235754, 1330812, 1441713, 1520928, 1647672, 1774416, 1922284, 2196896, 2471508, 2661624, 2883426, 3295344, 3548832, 3844568, 4325139, 4943016, 5323248, 5766852, 6590688, 7689136, 8650278, 9886032, 10646496, 11533704, 15378272, 17300556, 19772064, 23067408, 34601112, 46134816, 69202224, 138404448]

約数ペア:

[(1, 138404448), (2, 69202224), (3, 46134816), (4, 34601112), (6, 23067408), (7, 19772064), (8, 17300556), (9, 15378272), (12, 11533704), (13, 10646496), (14, 9886032), (16, 8650278), (18, 7689136), (21, 6590688), (24, 5766852), (26, 5323248), (28, 4943016), (32, 4325139), (36, 3844568), (39, 3548832), (42, 3295344), (48, 2883426), (52, 2661624), (56, 2471508), (63, 2196896), (72, 1922284), (78, 1774416), (84, 1647672), (91, 1520928), (96, 1441713), (104, 1330812), (112, 1235754), (117, 1182944), (126, 1098448), (144, 961142), (156, 887208), (168, 823836), (182, 760464), (208, 665406), (224, 617877), (234, 591472), (252, 549224), (273, 506976), (288, 480571), (312, 443604), (336, 411918), (364, 380232), (416, 332703), (468, 295736), (504, 274612), (546, 253488), (624, 221802), (672, 205959), (728, 190116), (819, 168992), (936, 147868), (1008, 137306), (1092, 126744), (1248, 110901), (1456, 95058), (1638, 84496), (1872, 73934), (2016, 68653), (2184, 63372), (2912, 47529), (3276, 42248), (3744, 36967), (4368, 31686), (5281, 26208), (6552, 21124), (8736, 15843), (10562, 13104)]