151907812

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 337756160

約数和(自身を除く): 185848348

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 61, 62, 76, 122, 124, 133, 151, 217, 244, 266, 302, 427, 434, 532, 589, 604, 854, 868, 1057, 1159, 1178, 1708, 1891, 2114, 2318, 2356, 2869, 3782, 4123, 4228, 4636, 4681, 5738, 7564, 8113, 8246, 9211, 9362, 11476, 13237, 16226, 16492, 18422, 18724, 20083, 26474, 32452, 32767, 35929, 36844, 40166, 52948, 64477, 65534, 71858, 80332, 88939, 128954, 131068, 143716, 175009, 177878, 251503, 257908, 285541, 350018, 355756, 503006, 571082, 622573, 700036, 1006012, 1142164, 1225063, 1245146, 1998787, 2450126, 2490292, 3997574, 4900252, 5425279, 7995148, 10850558, 21701116, 37976953, 75953906, 151907812]

約数ペア:

[(1, 151907812), (2, 75953906), (4, 37976953), (7, 21701116), (14, 10850558), (19, 7995148), (28, 5425279), (31, 4900252), (38, 3997574), (61, 2490292), (62, 2450126), (76, 1998787), (122, 1245146), (124, 1225063), (133, 1142164), (151, 1006012), (217, 700036), (244, 622573), (266, 571082), (302, 503006), (427, 355756), (434, 350018), (532, 285541), (589, 257908), (604, 251503), (854, 177878), (868, 175009), (1057, 143716), (1159, 131068), (1178, 128954), (1708, 88939), (1891, 80332), (2114, 71858), (2318, 65534), (2356, 64477), (2869, 52948), (3782, 40166), (4123, 36844), (4228, 35929), (4636, 32767), (4681, 32452), (5738, 26474), (7564, 20083), (8113, 18724), (8246, 18422), (9211, 16492), (9362, 16226), (11476, 13237)]