121780152

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1458

約数の個数: 128

約数和(自身を含む): 376320000

約数和(自身を除く): 254539848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1399, 1404, 1612, 1674, 2232, 2418, 2798, 2808, 3224, 3348, 3627, 4197, 4836, 5596, 6696, 7254, 8394, 9672, 10881, 11192, 12591, 14508, 16788, 18187, 21762, 25182, 29016, 33576, 36374, 37773, 43369, 43524, 50364, 54561, 72748, 75546, 86738, 87048, 100728, 109122, 130107, 145496, 151092, 163683, 173476, 218244, 260214, 302184, 327366, 346952, 390321, 436488, 491049, 520428, 563797, 654732, 780642, 982098, 1040856, 1127594, 1170963, 1309464, 1561284, 1691391, 1964196, 2255188, 2341926, 3122568, 3382782, 3928392, 4510376, 4683852, 5074173, 6765564, 9367704, 10148346, 13531128, 15222519, 20296692, 30445038, 40593384, 60890076, 121780152]

約数ペア:

[(1, 121780152), (2, 60890076), (3, 40593384), (4, 30445038), (6, 20296692), (8, 15222519), (9, 13531128), (12, 10148346), (13, 9367704), (18, 6765564), (24, 5074173), (26, 4683852), (27, 4510376), (31, 3928392), (36, 3382782), (39, 3122568), (52, 2341926), (54, 2255188), (62, 1964196), (72, 1691391), (78, 1561284), (93, 1309464), (104, 1170963), (108, 1127594), (117, 1040856), (124, 982098), (156, 780642), (186, 654732), (216, 563797), (234, 520428), (248, 491049), (279, 436488), (312, 390321), (351, 346952), (372, 327366), (403, 302184), (468, 260214), (558, 218244), (702, 173476), (744, 163683), (806, 151092), (837, 145496), (936, 130107), (1116, 109122), (1209, 100728), (1399, 87048), (1404, 86738), (1612, 75546), (1674, 72748), (2232, 54561), (2418, 50364), (2798, 43524), (2808, 43369), (3224, 37773), (3348, 36374), (3627, 33576), (4197, 29016), (4836, 25182), (5596, 21762), (6696, 18187), (7254, 16788), (8394, 14508), (9672, 12591), (10881, 11192)]