117684268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 242613504

約数和(自身を除く): 124929236

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 191, 221, 289, 382, 442, 533, 578, 697, 764, 884, 1066, 1156, 1394, 2132, 2483, 2788, 3247, 3757, 4966, 6494, 7514, 7831, 9061, 9932, 11849, 12988, 15028, 15662, 18122, 23698, 31324, 36244, 42211, 47396, 55199, 84422, 101803, 110398, 133127, 154037, 168844, 203606, 220796, 266254, 308074, 407212, 532508, 616148, 717587, 1435174, 1730651, 2263159, 2870348, 3461302, 4526318, 6922604, 9052636, 29421067, 58842134, 117684268]

約数ペア:

[(1, 117684268), (2, 58842134), (4, 29421067), (13, 9052636), (17, 6922604), (26, 4526318), (34, 3461302), (41, 2870348), (52, 2263159), (68, 1730651), (82, 1435174), (164, 717587), (191, 616148), (221, 532508), (289, 407212), (382, 308074), (442, 266254), (533, 220796), (578, 203606), (697, 168844), (764, 154037), (884, 133127), (1066, 110398), (1156, 101803), (1394, 84422), (2132, 55199), (2483, 47396), (2788, 42211), (3247, 36244), (3757, 31324), (4966, 23698), (6494, 18122), (7514, 15662), (7831, 15028), (9061, 12988), (9932, 11849)]