164021376

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22481}}^1$

素因数の和:22517

約数の個数: 64

約数和(自身を含む): 458632800

約数和(自身を除く): 294611424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 22481, 44962, 67443, 89924, 134886, 179848, 269772, 359696, 427139, 539544, 719392, 854278, 1079088, 1281417, 1438784, 1708556, 2158176, 2562834, 2877568, 3417112, 4316352, 5125668, 6834224, 8632704, 10251336, 13668448, 20502672, 27336896, 41005344, 54673792, 82010688, 164021376]

約数ペア:

[(1, 164021376), (2, 82010688), (3, 54673792), (4, 41005344), (6, 27336896), (8, 20502672), (12, 13668448), (16, 10251336), (19, 8632704), (24, 6834224), (32, 5125668), (38, 4316352), (48, 3417112), (57, 2877568), (64, 2562834), (76, 2158176), (96, 1708556), (114, 1438784), (128, 1281417), (152, 1079088), (192, 854278), (228, 719392), (304, 539544), (384, 427139), (456, 359696), (608, 269772), (912, 179848), (1216, 134886), (1824, 89924), (2432, 67443), (3648, 44962), (7296, 22481)]