15888976038

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:852

約数の個数: 160

約数和(自身を含む): 39150183072

約数和(自身を除く): 23261207034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 81, 117, 146, 162, 181, 219, 234, 351, 362, 438, 543, 571, 657, 702, 949, 1053, 1086, 1142, 1314, 1629, 1713, 1898, 1971, 2106, 2353, 2847, 3258, 3426, 3942, 4706, 4887, 5139, 5694, 5913, 7059, 7423, 8541, 9774, 10278, 11826, 13213, 14118, 14661, 14846, 15417, 17082, 21177, 22269, 25623, 26426, 29322, 30834, 39639, 41683, 42354, 44538, 46251, 51246, 63531, 66807, 76869, 79278, 83366, 92502, 103351, 118917, 125049, 127062, 133614, 153738, 171769, 190593, 200421, 206702, 237834, 250098, 310053, 343538, 356751, 375147, 381186, 400842, 515307, 541879, 601263, 620106, 713502, 750294, 930159, 1030614, 1070253, 1083758, 1125441, 1202526, 1343563, 1545921, 1625637, 1860318, 2140506, 2250882, 2687126, 2790477, 3091842, 3251274, 3376323, 4030689, 4637763, 4876911, 5580954, 6752646, 7544623, 8061378, 8371431, 9275526, 9753822, 12092067, 13913289, 14630733, 15089246, 16742862, 22633869, 24184134, 27826578, 29261466, 36276201, 43892199, 45267738, 67901607, 72552402, 87784398, 98080099, 108828603, 135803214, 196160198, 203704821, 217657206, 294240297, 407409642, 588480594, 611114463, 882720891, 1222228926, 1765441782, 2648162673, 5296325346, 7944488019, 15888976038]

約数ペア:

[(1, 15888976038), (2, 7944488019), (3, 5296325346), (6, 2648162673), (9, 1765441782), (13, 1222228926), (18, 882720891), (26, 611114463), (27, 588480594), (39, 407409642), (54, 294240297), (73, 217657206), (78, 203704821), (81, 196160198), (117, 135803214), (146, 108828603), (162, 98080099), (181, 87784398), (219, 72552402), (234, 67901607), (351, 45267738), (362, 43892199), (438, 36276201), (543, 29261466), (571, 27826578), (657, 24184134), (702, 22633869), (949, 16742862), (1053, 15089246), (1086, 14630733), (1142, 13913289), (1314, 12092067), (1629, 9753822), (1713, 9275526), (1898, 8371431), (1971, 8061378), (2106, 7544623), (2353, 6752646), (2847, 5580954), (3258, 4876911), (3426, 4637763), (3942, 4030689), (4706, 3376323), (4887, 3251274), (5139, 3091842), (5694, 2790477), (5913, 2687126), (7059, 2250882), (7423, 2140506), (8541, 1860318), (9774, 1625637), (10278, 1545921), (11826, 1343563), (13213, 1202526), (14118, 1125441), (14661, 1083758), (14846, 1070253), (15417, 1030614), (17082, 930159), (21177, 750294), (22269, 713502), (25623, 620106), (26426, 601263), (29322, 541879), (30834, 515307), (39639, 400842), (41683, 381186), (42354, 375147), (44538, 356751), (46251, 343538), (51246, 310053), (63531, 250098), (66807, 237834), (76869, 206702), (79278, 200421), (83366, 190593), (92502, 171769), (103351, 153738), (118917, 133614), (125049, 127062)]