155380992

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 453277440

約数和(自身を除く): 297896448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 158, 192, 197, 208, 237, 256, 312, 316, 384, 394, 416, 474, 591, 624, 632, 768, 788, 832, 948, 1027, 1182, 1248, 1264, 1576, 1664, 1896, 2054, 2364, 2496, 2528, 2561, 3081, 3152, 3328, 3792, 4108, 4728, 4992, 5056, 5122, 6162, 6304, 7584, 7683, 8216, 9456, 9984, 10112, 10244, 12324, 12608, 15168, 15366, 15563, 16432, 18912, 20224, 20488, 24648, 25216, 30336, 30732, 31126, 32864, 37824, 40976, 46689, 49296, 50432, 60672, 61464, 62252, 65728, 75648, 81952, 93378, 98592, 122928, 124504, 131456, 151296, 163904, 186756, 197184, 202319, 245856, 249008, 262912, 327808, 373512, 394368, 404638, 491712, 498016, 606957, 655616, 747024, 788736, 809276, 983424, 996032, 1213914, 1494048, 1618552, 1966848, 1992064, 2427828, 2988096, 3237104, 3984128, 4855656, 5976192, 6474208, 9711312, 11952384, 12948416, 19422624, 25896832, 38845248, 51793664, 77690496, 155380992]

約数ペア:

[(1, 155380992), (2, 77690496), (3, 51793664), (4, 38845248), (6, 25896832), (8, 19422624), (12, 12948416), (13, 11952384), (16, 9711312), (24, 6474208), (26, 5976192), (32, 4855656), (39, 3984128), (48, 3237104), (52, 2988096), (64, 2427828), (78, 1992064), (79, 1966848), (96, 1618552), (104, 1494048), (128, 1213914), (156, 996032), (158, 983424), (192, 809276), (197, 788736), (208, 747024), (237, 655616), (256, 606957), (312, 498016), (316, 491712), (384, 404638), (394, 394368), (416, 373512), (474, 327808), (591, 262912), (624, 249008), (632, 245856), (768, 202319), (788, 197184), (832, 186756), (948, 163904), (1027, 151296), (1182, 131456), (1248, 124504), (1264, 122928), (1576, 98592), (1664, 93378), (1896, 81952), (2054, 75648), (2364, 65728), (2496, 62252), (2528, 61464), (2561, 60672), (3081, 50432), (3152, 49296), (3328, 46689), (3792, 40976), (4108, 37824), (4728, 32864), (4992, 31126), (5056, 30732), (5122, 30336), (6162, 25216), (6304, 24648), (7584, 20488), (7683, 20224), (8216, 18912), (9456, 16432), (9984, 15563), (10112, 15366), (10244, 15168), (12324, 12608)]