146236428

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 421214976

約数和(自身を除く): 274978548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 81, 108, 117, 142, 156, 162, 163, 213, 234, 243, 284, 324, 326, 351, 426, 468, 486, 489, 639, 652, 702, 852, 923, 972, 978, 1053, 1278, 1404, 1467, 1846, 1917, 1956, 2106, 2119, 2556, 2769, 2934, 3159, 3692, 3834, 4212, 4238, 4401, 5538, 5751, 5868, 6318, 6357, 7668, 8307, 8476, 8802, 11076, 11502, 11573, 12636, 12714, 13203, 16614, 17253, 17604, 19071, 23004, 23146, 24921, 25428, 26406, 33228, 34506, 34719, 38142, 39609, 46292, 49842, 52812, 57213, 69012, 69438, 74763, 76284, 79218, 99684, 104157, 114426, 138876, 149526, 150449, 158436, 171639, 208314, 224289, 228852, 299052, 300898, 312471, 343278, 416628, 448578, 451347, 514917, 601796, 624942, 686556, 897156, 902694, 937413, 1029834, 1249884, 1354041, 1805388, 1874826, 2059668, 2708082, 2812239, 3749652, 4062123, 5416164, 5624478, 8124246, 11248956, 12186369, 16248492, 24372738, 36559107, 48745476, 73118214, 146236428]

約数ペア:

[(1, 146236428), (2, 73118214), (3, 48745476), (4, 36559107), (6, 24372738), (9, 16248492), (12, 12186369), (13, 11248956), (18, 8124246), (26, 5624478), (27, 5416164), (36, 4062123), (39, 3749652), (52, 2812239), (54, 2708082), (71, 2059668), (78, 1874826), (81, 1805388), (108, 1354041), (117, 1249884), (142, 1029834), (156, 937413), (162, 902694), (163, 897156), (213, 686556), (234, 624942), (243, 601796), (284, 514917), (324, 451347), (326, 448578), (351, 416628), (426, 343278), (468, 312471), (486, 300898), (489, 299052), (639, 228852), (652, 224289), (702, 208314), (852, 171639), (923, 158436), (972, 150449), (978, 149526), (1053, 138876), (1278, 114426), (1404, 104157), (1467, 99684), (1846, 79218), (1917, 76284), (1956, 74763), (2106, 69438), (2119, 69012), (2556, 57213), (2769, 52812), (2934, 49842), (3159, 46292), (3692, 39609), (3834, 38142), (4212, 34719), (4238, 34506), (4401, 33228), (5538, 26406), (5751, 25428), (5868, 24921), (6318, 23146), (6357, 23004), (7668, 19071), (8307, 17604), (8476, 17253), (8802, 16614), (11076, 13203), (11502, 12714), (11573, 12636)]