149155812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3581}}^1$

素因数の和:3693

約数の個数: 72

約数和(自身を含む): 410712120

約数和(自身を除く): 261556308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 2314, 3204, 3471, 3581, 4628, 6942, 7162, 10413, 10743, 13884, 14324, 20826, 21486, 32229, 41652, 42972, 46553, 64458, 93106, 128916, 139659, 186212, 279318, 318709, 418977, 558636, 637418, 837954, 956127, 1274836, 1675908, 1912254, 2868381, 3824508, 4143217, 5736762, 8286434, 11473524, 12429651, 16572868, 24859302, 37288953, 49718604, 74577906, 149155812]

約数ペア:

[(1, 149155812), (2, 74577906), (3, 49718604), (4, 37288953), (6, 24859302), (9, 16572868), (12, 12429651), (13, 11473524), (18, 8286434), (26, 5736762), (36, 4143217), (39, 3824508), (52, 2868381), (78, 1912254), (89, 1675908), (117, 1274836), (156, 956127), (178, 837954), (234, 637418), (267, 558636), (356, 418977), (468, 318709), (534, 279318), (801, 186212), (1068, 139659), (1157, 128916), (1602, 93106), (2314, 64458), (3204, 46553), (3471, 42972), (3581, 41652), (4628, 32229), (6942, 21486), (7162, 20826), (10413, 14324), (10743, 13884)]