149562972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 429694720

約数和(自身を除く): 280131748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 61, 62, 78, 93, 117, 122, 124, 156, 169, 183, 186, 234, 244, 279, 338, 366, 372, 403, 468, 507, 549, 558, 676, 732, 793, 806, 1014, 1098, 1116, 1209, 1521, 1586, 1612, 1891, 2028, 2196, 2197, 2379, 2418, 3042, 3172, 3627, 3782, 4394, 4758, 4836, 5239, 5673, 6084, 6591, 7137, 7254, 7564, 8788, 9516, 10309, 10478, 11346, 13182, 14274, 14508, 15717, 17019, 19773, 20618, 20956, 22692, 24583, 26364, 28548, 30927, 31434, 34038, 39546, 41236, 47151, 49166, 61854, 62868, 68076, 68107, 73749, 79092, 92781, 94302, 98332, 123708, 134017, 136214, 147498, 185562, 188604, 204321, 221247, 268034, 272428, 294996, 319579, 371124, 402051, 408642, 442494, 536068, 612963, 639158, 804102, 817284, 884988, 958737, 1206153, 1225926, 1278316, 1608204, 1917474, 2412306, 2451852, 2876211, 3834948, 4154527, 4824612, 5752422, 8309054, 11504844, 12463581, 16618108, 24927162, 37390743, 49854324, 74781486, 149562972]

約数ペア:

[(1, 149562972), (2, 74781486), (3, 49854324), (4, 37390743), (6, 24927162), (9, 16618108), (12, 12463581), (13, 11504844), (18, 8309054), (26, 5752422), (31, 4824612), (36, 4154527), (39, 3834948), (52, 2876211), (61, 2451852), (62, 2412306), (78, 1917474), (93, 1608204), (117, 1278316), (122, 1225926), (124, 1206153), (156, 958737), (169, 884988), (183, 817284), (186, 804102), (234, 639158), (244, 612963), (279, 536068), (338, 442494), (366, 408642), (372, 402051), (403, 371124), (468, 319579), (507, 294996), (549, 272428), (558, 268034), (676, 221247), (732, 204321), (793, 188604), (806, 185562), (1014, 147498), (1098, 136214), (1116, 134017), (1209, 123708), (1521, 98332), (1586, 94302), (1612, 92781), (1891, 79092), (2028, 73749), (2196, 68107), (2197, 68076), (2379, 62868), (2418, 61854), (3042, 49166), (3172, 47151), (3627, 41236), (3782, 39546), (4394, 34038), (4758, 31434), (4836, 30927), (5239, 28548), (5673, 26364), (6084, 24583), (6591, 22692), (7137, 20956), (7254, 20618), (7564, 19773), (8788, 17019), (9516, 15717), (10309, 14508), (10478, 14274), (11346, 13182)]