193189074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2137}}^1$

素因数の和:2235

約数の個数: 64

約数和(自身を含む): 445388160

約数和(自身を除く): 252199086

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 61, 78, 114, 122, 183, 247, 366, 494, 741, 793, 1159, 1482, 1586, 2137, 2318, 2379, 3477, 4274, 4758, 6411, 6954, 12822, 15067, 27781, 30134, 40603, 45201, 55562, 81206, 83343, 90402, 121809, 130357, 166686, 243618, 260714, 391071, 527839, 782142, 1055678, 1583517, 1694641, 2476783, 3167034, 3389282, 4953566, 5083923, 7430349, 10167846, 14860698, 32198179, 64396358, 96594537, 193189074]

約数ペア:

[(1, 193189074), (2, 96594537), (3, 64396358), (6, 32198179), (13, 14860698), (19, 10167846), (26, 7430349), (38, 5083923), (39, 4953566), (57, 3389282), (61, 3167034), (78, 2476783), (114, 1694641), (122, 1583517), (183, 1055678), (247, 782142), (366, 527839), (494, 391071), (741, 260714), (793, 243618), (1159, 166686), (1482, 130357), (1586, 121809), (2137, 90402), (2318, 83343), (2379, 81206), (3477, 55562), (4274, 45201), (4758, 40603), (6411, 30134), (6954, 27781), (12822, 15067)]