191566908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:133

約数の個数: 162

約数和(自身を含む): 562338504

約数和(自身を除く): 370771596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 37, 39, 46, 52, 69, 74, 78, 92, 111, 117, 138, 148, 156, 169, 207, 222, 234, 276, 299, 333, 338, 414, 444, 468, 481, 507, 598, 666, 676, 828, 851, 897, 962, 1014, 1196, 1332, 1369, 1443, 1521, 1702, 1794, 1924, 2028, 2553, 2691, 2738, 2886, 3042, 3404, 3588, 3887, 4107, 4329, 5106, 5382, 5476, 5772, 6084, 6253, 7659, 7774, 8214, 8658, 10212, 10764, 11063, 11661, 12321, 12506, 15318, 15548, 16428, 17316, 17797, 18759, 22126, 23322, 24642, 25012, 30636, 31487, 33189, 34983, 35594, 37518, 44252, 46644, 49284, 53391, 56277, 62974, 66378, 69966, 71188, 75036, 94461, 99567, 106782, 112554, 125948, 132756, 139932, 143819, 160173, 188922, 199134, 213564, 225108, 231361, 283383, 287638, 320346, 377844, 398268, 409331, 431457, 462722, 566766, 575276, 640692, 694083, 818662, 862914, 925444, 1133532, 1227993, 1294371, 1388166, 1637324, 1725828, 2082249, 2455986, 2588742, 2776332, 3683979, 4164498, 4911972, 5177484, 5321303, 7367958, 8328996, 10642606, 14735916, 15963909, 21285212, 31927818, 47891727, 63855636, 95783454, 191566908]

約数ペア:

[(1, 191566908), (2, 95783454), (3, 63855636), (4, 47891727), (6, 31927818), (9, 21285212), (12, 15963909), (13, 14735916), (18, 10642606), (23, 8328996), (26, 7367958), (36, 5321303), (37, 5177484), (39, 4911972), (46, 4164498), (52, 3683979), (69, 2776332), (74, 2588742), (78, 2455986), (92, 2082249), (111, 1725828), (117, 1637324), (138, 1388166), (148, 1294371), (156, 1227993), (169, 1133532), (207, 925444), (222, 862914), (234, 818662), (276, 694083), (299, 640692), (333, 575276), (338, 566766), (414, 462722), (444, 431457), (468, 409331), (481, 398268), (507, 377844), (598, 320346), (666, 287638), (676, 283383), (828, 231361), (851, 225108), (897, 213564), (962, 199134), (1014, 188922), (1196, 160173), (1332, 143819), (1369, 139932), (1443, 132756), (1521, 125948), (1702, 112554), (1794, 106782), (1924, 99567), (2028, 94461), (2553, 75036), (2691, 71188), (2738, 69966), (2886, 66378), (3042, 62974), (3404, 56277), (3588, 53391), (3887, 49284), (4107, 46644), (4329, 44252), (5106, 37518), (5382, 35594), (5476, 34983), (5772, 33189), (6084, 31487), (6253, 30636), (7659, 25012), (7774, 24642), (8214, 23322), (8658, 22126), (10212, 18759), (10764, 17797), (11063, 17316), (11661, 16428), (12321, 15548), (12506, 15318)]