144682972

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 319979520

約数和(自身を除く): 175296548

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 61, 92, 116, 122, 127, 161, 203, 244, 254, 322, 406, 427, 508, 644, 667, 812, 854, 889, 1334, 1403, 1708, 1769, 1778, 2668, 2806, 2921, 3538, 3556, 3683, 4669, 5612, 5842, 7076, 7366, 7747, 9338, 9821, 11684, 12383, 14732, 15494, 18676, 19642, 20447, 24766, 25781, 30988, 39284, 40687, 40894, 49532, 51562, 54229, 81374, 81788, 84709, 103124, 108458, 162748, 169418, 178181, 216916, 224663, 284809, 338836, 356362, 449326, 569618, 592963, 712724, 898652, 1139236, 1185926, 1247267, 1572641, 2371852, 2494534, 3145282, 4989068, 5167249, 6290564, 10334498, 20668996, 36170743, 72341486, 144682972]

約数ペア:

[(1, 144682972), (2, 72341486), (4, 36170743), (7, 20668996), (14, 10334498), (23, 6290564), (28, 5167249), (29, 4989068), (46, 3145282), (58, 2494534), (61, 2371852), (92, 1572641), (116, 1247267), (122, 1185926), (127, 1139236), (161, 898652), (203, 712724), (244, 592963), (254, 569618), (322, 449326), (406, 356362), (427, 338836), (508, 284809), (644, 224663), (667, 216916), (812, 178181), (854, 169418), (889, 162748), (1334, 108458), (1403, 103124), (1708, 84709), (1769, 81788), (1778, 81374), (2668, 54229), (2806, 51562), (2921, 49532), (3538, 40894), (3556, 40687), (3683, 39284), (4669, 30988), (5612, 25781), (5842, 24766), (7076, 20447), (7366, 19642), (7747, 18676), (9338, 15494), (9821, 14732), (11684, 12383)]