163626156974

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{487}}^1\times {\mathrm{6481}}^1$

素因数の和:7030

約数の個数: 72

約数和(自身を含む): 299123194608

約数和(自身を除く): 135497037634

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 487, 529, 974, 1058, 1127, 2254, 3409, 3703, 6481, 6818, 7406, 11201, 12962, 22402, 23863, 25921, 45367, 47726, 51842, 78407, 90734, 149063, 156814, 257623, 298126, 317569, 515246, 548849, 635138, 1043441, 1097698, 1803361, 2086882, 3156247, 3428449, 3606722, 6312494, 6856898, 7304087, 12623527, 14608174, 22093729, 23999143, 25247054, 44187458, 47998286, 72593681, 145187362, 154656103, 167994001, 309312206, 335988002, 508155767, 1016311534, 1669654663, 3339309326, 3557090369, 7114180738, 11687582641, 23375165282, 81813078487, 163626156974]

約数ペア:

[(1, 163626156974), (2, 81813078487), (7, 23375165282), (14, 11687582641), (23, 7114180738), (46, 3557090369), (49, 3339309326), (98, 1669654663), (161, 1016311534), (322, 508155767), (487, 335988002), (529, 309312206), (974, 167994001), (1058, 154656103), (1127, 145187362), (2254, 72593681), (3409, 47998286), (3703, 44187458), (6481, 25247054), (6818, 23999143), (7406, 22093729), (11201, 14608174), (12962, 12623527), (22402, 7304087), (23863, 6856898), (25921, 6312494), (45367, 3606722), (47726, 3428449), (51842, 3156247), (78407, 2086882), (90734, 1803361), (149063, 1097698), (156814, 1043441), (257623, 635138), (298126, 548849), (317569, 515246)]