142413194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 287096832

約数和(自身を除く): 144683638

約数列:

[1, 2, 7, 11, 14, 22, 23, 31, 46, 62, 77, 154, 161, 217, 253, 322, 341, 434, 506, 682, 713, 1297, 1426, 1771, 2387, 2594, 3542, 4774, 4991, 7843, 9079, 9982, 14267, 15686, 18158, 28534, 29831, 40207, 54901, 59662, 80414, 99869, 109802, 199738, 208817, 281449, 328141, 417634, 442277, 562898, 656282, 884554, 924761, 1849522, 2296987, 3095939, 4593974, 6191878, 6473327, 10172371, 12946654, 20344742, 71206597, 142413194]

約数ペア:

[(1, 142413194), (2, 71206597), (7, 20344742), (11, 12946654), (14, 10172371), (22, 6473327), (23, 6191878), (31, 4593974), (46, 3095939), (62, 2296987), (77, 1849522), (154, 924761), (161, 884554), (217, 656282), (253, 562898), (322, 442277), (341, 417634), (434, 328141), (506, 281449), (682, 208817), (713, 199738), (1297, 109802), (1426, 99869), (1771, 80414), (2387, 59662), (2594, 54901), (3542, 40207), (4774, 29831), (4991, 28534), (7843, 18158), (9079, 15686), (9982, 14267)]