157072199956

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1\times {\mathrm{617}}^1$

素因数の和:1433

約数の個数: 96

約数和(自身を含む): 320841077760

約数和(自身を除く): 163768877804

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 269, 292, 463, 511, 538, 617, 926, 1022, 1076, 1234, 1852, 1883, 2044, 2468, 3241, 3766, 4319, 6482, 7532, 8638, 12964, 17276, 19637, 33799, 39274, 45041, 67598, 78548, 90082, 124547, 135196, 137459, 165973, 180164, 236593, 249094, 274918, 285671, 315287, 331946, 473186, 498188, 549836, 571342, 630574, 663892, 871829, 946372, 1142684, 1161811, 1261148, 1743658, 1999697, 2323622, 3487316, 3999394, 4647244, 7998788, 9091931, 12116029, 18183862, 20853983, 24232058, 36367724, 41707966, 48464116, 63643517, 76845499, 83415932, 84812203, 127287034, 145977881, 153690998, 169624406, 254574068, 291955762, 307381996, 339248812, 537918493, 583911524, 1075836986, 2151673972, 5609721427, 11219442854, 22438885708, 39268049989, 78536099978, 157072199956]

約数ペア:

[(1, 157072199956), (2, 78536099978), (4, 39268049989), (7, 22438885708), (14, 11219442854), (28, 5609721427), (73, 2151673972), (146, 1075836986), (269, 583911524), (292, 537918493), (463, 339248812), (511, 307381996), (538, 291955762), (617, 254574068), (926, 169624406), (1022, 153690998), (1076, 145977881), (1234, 127287034), (1852, 84812203), (1883, 83415932), (2044, 76845499), (2468, 63643517), (3241, 48464116), (3766, 41707966), (4319, 36367724), (6482, 24232058), (7532, 20853983), (8638, 18183862), (12964, 12116029), (17276, 9091931), (19637, 7998788), (33799, 4647244), (39274, 3999394), (45041, 3487316), (67598, 2323622), (78548, 1999697), (90082, 1743658), (124547, 1261148), (135196, 1161811), (137459, 1142684), (165973, 946372), (180164, 871829), (236593, 663892), (249094, 630574), (274918, 571342), (285671, 549836), (315287, 498188), (331946, 473186)]