143961376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 321753600

約数和(自身を除く): 177792224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 47, 52, 74, 94, 104, 148, 188, 199, 208, 296, 376, 398, 416, 481, 592, 611, 752, 796, 962, 1184, 1222, 1504, 1592, 1739, 1924, 2444, 2587, 3184, 3478, 3848, 4888, 5174, 6368, 6956, 7363, 7696, 9353, 9776, 10348, 13912, 14726, 15392, 18706, 19552, 20696, 22607, 27824, 29452, 37412, 41392, 45214, 55648, 58904, 74824, 82784, 90428, 95719, 117808, 121589, 149648, 180856, 191438, 235616, 243178, 299296, 346061, 361712, 382876, 486356, 692122, 723424, 765752, 972712, 1384244, 1531504, 1945424, 2768488, 3063008, 3890848, 4498793, 5536976, 8997586, 11073952, 17995172, 35990344, 71980688, 143961376]

約数ペア:

[(1, 143961376), (2, 71980688), (4, 35990344), (8, 17995172), (13, 11073952), (16, 8997586), (26, 5536976), (32, 4498793), (37, 3890848), (47, 3063008), (52, 2768488), (74, 1945424), (94, 1531504), (104, 1384244), (148, 972712), (188, 765752), (199, 723424), (208, 692122), (296, 486356), (376, 382876), (398, 361712), (416, 346061), (481, 299296), (592, 243178), (611, 235616), (752, 191438), (796, 180856), (962, 149648), (1184, 121589), (1222, 117808), (1504, 95719), (1592, 90428), (1739, 82784), (1924, 74824), (2444, 58904), (2587, 55648), (3184, 45214), (3478, 41392), (3848, 37412), (4888, 29452), (5174, 27824), (6368, 22607), (6956, 20696), (7363, 19552), (7696, 18706), (9353, 15392), (9776, 14726), (10348, 13912)]