153818388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 108

約数和(自身を含む): 418486068

約数和(自身を除く): 264667680

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 197, 207, 246, 276, 369, 394, 414, 492, 529, 591, 738, 788, 828, 943, 1058, 1182, 1476, 1587, 1773, 1886, 2116, 2364, 2829, 3174, 3546, 3772, 4531, 4761, 5658, 6348, 7092, 8077, 8487, 9062, 9522, 11316, 13593, 16154, 16974, 18124, 19044, 21689, 24231, 27186, 32308, 33948, 40779, 43378, 48462, 54372, 65067, 72693, 81558, 86756, 96924, 104213, 130134, 145386, 163116, 185771, 195201, 208426, 260268, 290772, 312639, 371542, 390402, 416852, 557313, 625278, 743084, 780804, 937917, 1114626, 1250556, 1671939, 1875834, 2229252, 3343878, 3751668, 4272733, 6687756, 8545466, 12818199, 17090932, 25636398, 38454597, 51272796, 76909194, 153818388]

約数ペア:

[(1, 153818388), (2, 76909194), (3, 51272796), (4, 38454597), (6, 25636398), (9, 17090932), (12, 12818199), (18, 8545466), (23, 6687756), (36, 4272733), (41, 3751668), (46, 3343878), (69, 2229252), (82, 1875834), (92, 1671939), (123, 1250556), (138, 1114626), (164, 937917), (197, 780804), (207, 743084), (246, 625278), (276, 557313), (369, 416852), (394, 390402), (414, 371542), (492, 312639), (529, 290772), (591, 260268), (738, 208426), (788, 195201), (828, 185771), (943, 163116), (1058, 145386), (1182, 130134), (1476, 104213), (1587, 96924), (1773, 86756), (1886, 81558), (2116, 72693), (2364, 65067), (2829, 54372), (3174, 48462), (3546, 43378), (3772, 40779), (4531, 33948), (4761, 32308), (5658, 27186), (6348, 24231), (7092, 21689), (8077, 19044), (8487, 18124), (9062, 16974), (9522, 16154), (11316, 13593)]