177120008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 389914560

約数和(自身を除く): 212794552

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 71, 83, 104, 136, 142, 166, 221, 284, 289, 332, 442, 568, 578, 664, 884, 923, 1079, 1156, 1207, 1411, 1768, 1846, 2158, 2312, 2414, 2822, 3692, 3757, 4316, 4828, 5644, 5893, 7384, 7514, 8632, 9656, 11288, 11786, 15028, 15691, 18343, 20519, 23572, 23987, 30056, 31382, 36686, 41038, 47144, 47974, 62764, 73372, 76609, 82076, 95948, 100181, 125528, 146744, 153218, 164152, 191896, 200362, 266747, 306436, 311831, 400724, 533494, 612872, 623662, 801448, 1066988, 1247324, 1302353, 1703077, 2133976, 2494648, 2604706, 3406154, 5209412, 6812308, 10418824, 13624616, 22140001, 44280002, 88560004, 177120008]

約数ペア:

[(1, 177120008), (2, 88560004), (4, 44280002), (8, 22140001), (13, 13624616), (17, 10418824), (26, 6812308), (34, 5209412), (52, 3406154), (68, 2604706), (71, 2494648), (83, 2133976), (104, 1703077), (136, 1302353), (142, 1247324), (166, 1066988), (221, 801448), (284, 623662), (289, 612872), (332, 533494), (442, 400724), (568, 311831), (578, 306436), (664, 266747), (884, 200362), (923, 191896), (1079, 164152), (1156, 153218), (1207, 146744), (1411, 125528), (1768, 100181), (1846, 95948), (2158, 82076), (2312, 76609), (2414, 73372), (2822, 62764), (3692, 47974), (3757, 47144), (4316, 41038), (4828, 36686), (5644, 31382), (5893, 30056), (7384, 23987), (7514, 23572), (8632, 20519), (9656, 18343), (11288, 15691), (11786, 15028)]