156958869132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{201673}}^1$

素因数の和:203359

約数の個数: 72

約数和(自身を含む): 427535972864

約数和(自身を除く): 270577103732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1663, 3326, 4989, 6652, 9978, 14967, 19956, 21619, 29934, 43238, 59868, 64857, 86476, 129714, 194571, 201673, 259428, 389142, 403346, 605019, 778284, 806692, 1210038, 1815057, 2420076, 2621749, 3630114, 5243498, 7260228, 7865247, 10486996, 15730494, 23595741, 31460988, 47191482, 94382964, 335382199, 670764398, 1006146597, 1341528796, 2012293194, 3018439791, 4024586388, 4359968587, 6036879582, 8719937174, 12073759164, 13079905761, 17439874348, 26159811522, 39239717283, 52319623044, 78479434566, 156958869132]

約数ペア:

[(1, 156958869132), (2, 78479434566), (3, 52319623044), (4, 39239717283), (6, 26159811522), (9, 17439874348), (12, 13079905761), (13, 12073759164), (18, 8719937174), (26, 6036879582), (36, 4359968587), (39, 4024586388), (52, 3018439791), (78, 2012293194), (117, 1341528796), (156, 1006146597), (234, 670764398), (468, 335382199), (1663, 94382964), (3326, 47191482), (4989, 31460988), (6652, 23595741), (9978, 15730494), (14967, 10486996), (19956, 7865247), (21619, 7260228), (29934, 5243498), (43238, 3630114), (59868, 2621749), (64857, 2420076), (86476, 1815057), (129714, 1210038), (194571, 806692), (201673, 778284), (259428, 605019), (389142, 403346)]