15703312072

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:855

約数の個数: 128

約数和(自身を含む): 35188243200

約数和(自身を除く): 19484931128

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 73, 86, 146, 157, 172, 292, 301, 314, 344, 511, 569, 584, 602, 628, 1022, 1099, 1138, 1204, 1256, 2044, 2198, 2276, 2408, 3139, 3983, 4088, 4396, 4552, 6278, 6751, 7966, 8792, 11461, 12556, 13502, 15932, 21973, 22922, 24467, 25112, 27004, 31864, 41537, 43946, 45844, 47257, 48934, 54008, 80227, 83074, 87892, 89333, 91688, 94514, 97868, 160454, 166148, 171269, 175784, 178666, 189028, 195736, 290759, 320908, 332296, 342538, 357332, 378056, 492823, 581518, 625331, 641816, 685076, 714664, 985646, 1163036, 1250662, 1370152, 1786091, 1971292, 2326072, 2501324, 3449761, 3572182, 3841319, 3942584, 5002648, 6521309, 6899522, 7144364, 7682638, 12502637, 13042618, 13799044, 14288728, 15365276, 25005274, 26085236, 26889233, 27598088, 30730552, 45649163, 50010548, 52170472, 53778466, 91298326, 100021096, 107556932, 182596652, 215113864, 280416287, 365193304, 560832574, 1121665148, 1962914009, 2243330296, 3925828018, 7851656036, 15703312072]

約数ペア:

[(1, 15703312072), (2, 7851656036), (4, 3925828018), (7, 2243330296), (8, 1962914009), (14, 1121665148), (28, 560832574), (43, 365193304), (56, 280416287), (73, 215113864), (86, 182596652), (146, 107556932), (157, 100021096), (172, 91298326), (292, 53778466), (301, 52170472), (314, 50010548), (344, 45649163), (511, 30730552), (569, 27598088), (584, 26889233), (602, 26085236), (628, 25005274), (1022, 15365276), (1099, 14288728), (1138, 13799044), (1204, 13042618), (1256, 12502637), (2044, 7682638), (2198, 7144364), (2276, 6899522), (2408, 6521309), (3139, 5002648), (3983, 3942584), (4088, 3841319), (4396, 3572182), (4552, 3449761), (6278, 2501324), (6751, 2326072), (7966, 1971292), (8792, 1786091), (11461, 1370152), (12556, 1250662), (13502, 1163036), (15932, 985646), (21973, 714664), (22922, 685076), (24467, 641816), (25112, 625331), (27004, 581518), (31864, 492823), (41537, 378056), (43946, 357332), (45844, 342538), (47257, 332296), (48934, 320908), (54008, 290759), (80227, 195736), (83074, 189028), (87892, 178666), (89333, 175784), (91688, 171269), (94514, 166148), (97868, 160454)]