101938928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1402

約数の個数: 80

約数和(自身を含む): 247859136

約数和(自身を除く): 145920208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 1321, 1378, 1456, 1484, 2642, 2756, 2968, 4823, 5284, 5512, 5936, 9247, 9646, 10568, 11024, 17173, 18494, 19292, 21136, 34346, 36988, 38584, 68692, 70013, 73976, 77168, 120211, 137384, 140026, 147952, 240422, 274768, 280052, 480844, 490091, 560104, 910169, 961688, 980182, 1120208, 1820338, 1923376, 1960364, 3640676, 3920728, 6371183, 7281352, 7841456, 12742366, 14562704, 25484732, 50969464, 101938928]

約数ペア:

[(1, 101938928), (2, 50969464), (4, 25484732), (7, 14562704), (8, 12742366), (13, 7841456), (14, 7281352), (16, 6371183), (26, 3920728), (28, 3640676), (52, 1960364), (53, 1923376), (56, 1820338), (91, 1120208), (104, 980182), (106, 961688), (112, 910169), (182, 560104), (208, 490091), (212, 480844), (364, 280052), (371, 274768), (424, 240422), (689, 147952), (728, 140026), (742, 137384), (848, 120211), (1321, 77168), (1378, 73976), (1456, 70013), (1484, 68692), (2642, 38584), (2756, 36988), (2968, 34346), (4823, 21136), (5284, 19292), (5512, 18494), (5936, 17173), (9247, 11024), (9646, 10568)]