145178748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28201}}^1$

素因数の和:28235

約数の個数: 72

約数和(自身を含む): 431152176

約数和(自身を除く): 285973428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 28201, 56402, 84603, 112804, 169206, 253809, 310211, 338412, 366613, 507618, 620422, 733226, 930633, 1015236, 1099839, 1240844, 1466452, 1861266, 2199678, 2791899, 3299517, 3722532, 4032743, 4399356, 5583798, 6599034, 8065486, 11167596, 12098229, 13198068, 16130972, 24196458, 36294687, 48392916, 72589374, 145178748]

約数ペア:

[(1, 145178748), (2, 72589374), (3, 48392916), (4, 36294687), (6, 24196458), (9, 16130972), (11, 13198068), (12, 12098229), (13, 11167596), (18, 8065486), (22, 6599034), (26, 5583798), (33, 4399356), (36, 4032743), (39, 3722532), (44, 3299517), (52, 2791899), (66, 2199678), (78, 1861266), (99, 1466452), (117, 1240844), (132, 1099839), (143, 1015236), (156, 930633), (198, 733226), (234, 620422), (286, 507618), (396, 366613), (429, 338412), (468, 310211), (572, 253809), (858, 169206), (1287, 112804), (1716, 84603), (2574, 56402), (5148, 28201)]