129719268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:662

約数の個数: 108

約数和(自身を含む): 384750912

約数和(自身を除く): 255031644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 151, 196, 252, 294, 302, 441, 453, 487, 588, 604, 882, 906, 974, 1057, 1359, 1461, 1764, 1812, 1948, 2114, 2718, 2922, 3171, 3409, 4228, 4383, 5436, 5844, 6342, 6818, 7399, 8766, 9513, 10227, 12684, 13636, 14798, 17532, 19026, 20454, 22197, 23863, 29596, 30681, 38052, 40908, 44394, 47726, 61362, 66591, 71589, 73537, 88788, 95452, 122724, 133182, 143178, 147074, 214767, 220611, 266364, 286356, 294148, 429534, 441222, 514759, 661833, 859068, 882444, 1029518, 1323666, 1544277, 2059036, 2647332, 3088554, 3603313, 4632831, 6177108, 7206626, 9265662, 10809939, 14413252, 18531324, 21619878, 32429817, 43239756, 64859634, 129719268]

約数ペア:

[(1, 129719268), (2, 64859634), (3, 43239756), (4, 32429817), (6, 21619878), (7, 18531324), (9, 14413252), (12, 10809939), (14, 9265662), (18, 7206626), (21, 6177108), (28, 4632831), (36, 3603313), (42, 3088554), (49, 2647332), (63, 2059036), (84, 1544277), (98, 1323666), (126, 1029518), (147, 882444), (151, 859068), (196, 661833), (252, 514759), (294, 441222), (302, 429534), (441, 294148), (453, 286356), (487, 266364), (588, 220611), (604, 214767), (882, 147074), (906, 143178), (974, 133182), (1057, 122724), (1359, 95452), (1461, 88788), (1764, 73537), (1812, 71589), (1948, 66591), (2114, 61362), (2718, 47726), (2922, 44394), (3171, 40908), (3409, 38052), (4228, 30681), (4383, 29596), (5436, 23863), (5844, 22197), (6342, 20454), (6818, 19026), (7399, 17532), (8766, 14798), (9513, 13636), (10227, 12684)]