152038570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 301916160

約数和(自身を除く): 149877590

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 83, 95, 155, 166, 190, 310, 311, 415, 589, 622, 830, 1178, 1555, 1577, 2573, 2945, 3110, 3154, 5146, 5890, 5909, 7885, 9641, 11818, 12865, 15770, 19282, 25730, 25813, 29545, 48205, 48887, 51626, 59090, 96410, 97774, 129065, 183179, 244435, 258130, 366358, 488870, 490447, 800203, 915895, 980894, 1600406, 1831790, 2452235, 4001015, 4904470, 8002030, 15203857, 30407714, 76019285, 152038570]

約数ペア:

[(1, 152038570), (2, 76019285), (5, 30407714), (10, 15203857), (19, 8002030), (31, 4904470), (38, 4001015), (62, 2452235), (83, 1831790), (95, 1600406), (155, 980894), (166, 915895), (190, 800203), (310, 490447), (311, 488870), (415, 366358), (589, 258130), (622, 244435), (830, 183179), (1178, 129065), (1555, 97774), (1577, 96410), (2573, 59090), (2945, 51626), (3110, 48887), (3154, 48205), (5146, 29545), (5890, 25813), (5909, 25730), (7885, 19282), (9641, 15770), (11818, 12865)]