156783001822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 251782732800

約数和(自身を除く): 94999730978

約数列:

[1, 2, 19, 38, 157, 211, 269, 314, 422, 463, 538, 926, 2983, 4009, 5111, 5966, 8018, 8797, 10222, 17594, 33127, 42233, 56759, 66254, 72691, 84466, 97693, 113518, 124547, 145382, 195386, 249094, 629413, 802427, 1078421, 1258826, 1381129, 1604854, 1856167, 2156842, 2366393, 2762258, 3712334, 4732786, 8911163, 15337801, 17822326, 19553879, 26279417, 30675602, 39107758, 52558834, 169312097, 291418219, 338624194, 371523701, 499308923, 582836438, 743047402, 998617846, 4125868469, 8251736938, 78391500911, 156783001822]

約数ペア:

[(1, 156783001822), (2, 78391500911), (19, 8251736938), (38, 4125868469), (157, 998617846), (211, 743047402), (269, 582836438), (314, 499308923), (422, 371523701), (463, 338624194), (538, 291418219), (926, 169312097), (2983, 52558834), (4009, 39107758), (5111, 30675602), (5966, 26279417), (8018, 19553879), (8797, 17822326), (10222, 15337801), (17594, 8911163), (33127, 4732786), (42233, 3712334), (56759, 2762258), (66254, 2366393), (72691, 2156842), (84466, 1856167), (97693, 1604854), (113518, 1381129), (124547, 1258826), (145382, 1078421), (195386, 802427), (249094, 629413)]