157439282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4139}}^1$

素因数の和:4191

約数の個数: 64

約数和(自身を含む): 333849600

約数和(自身を除く): 176410318

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 418, 494, 1001, 1463, 1729, 2002, 2717, 2926, 3458, 4139, 5434, 8278, 19019, 28973, 38038, 45529, 53807, 57946, 78641, 91058, 107614, 157282, 318703, 376649, 550487, 591877, 637406, 753298, 865051, 1022333, 1100974, 1183754, 1730102, 2044666, 4143139, 6055357, 7156331, 8286278, 11245663, 12110714, 14312662, 22491326, 78719641, 157439282]

約数ペア:

[(1, 157439282), (2, 78719641), (7, 22491326), (11, 14312662), (13, 12110714), (14, 11245663), (19, 8286278), (22, 7156331), (26, 6055357), (38, 4143139), (77, 2044666), (91, 1730102), (133, 1183754), (143, 1100974), (154, 1022333), (182, 865051), (209, 753298), (247, 637406), (266, 591877), (286, 550487), (418, 376649), (494, 318703), (1001, 157282), (1463, 107614), (1729, 91058), (2002, 78641), (2717, 57946), (2926, 53807), (3458, 45529), (4139, 38038), (5434, 28973), (8278, 19019)]