157541616

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:915

約数の個数: 120

約数和(自身を含む): 471219840

約数和(自身を除く): 313678224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 71, 72, 76, 114, 142, 144, 152, 171, 213, 228, 284, 304, 342, 426, 456, 568, 639, 684, 811, 852, 912, 1136, 1278, 1349, 1368, 1622, 1704, 2433, 2556, 2698, 2736, 3244, 3408, 4047, 4866, 5112, 5396, 6488, 7299, 8094, 9732, 10224, 10792, 12141, 12976, 14598, 15409, 16188, 19464, 21584, 24282, 29196, 30818, 32376, 38928, 46227, 48564, 57581, 58392, 61636, 64752, 92454, 97128, 115162, 116784, 123272, 138681, 172743, 184908, 194256, 230324, 246544, 277362, 345486, 369816, 460648, 518229, 554724, 690972, 739632, 921296, 1036458, 1094039, 1109448, 1381944, 2072916, 2188078, 2218896, 2763888, 3282117, 4145832, 4376156, 6564234, 8291664, 8752312, 9846351, 13128468, 17504624, 19692702, 26256936, 39385404, 52513872, 78770808, 157541616]

約数ペア:

[(1, 157541616), (2, 78770808), (3, 52513872), (4, 39385404), (6, 26256936), (8, 19692702), (9, 17504624), (12, 13128468), (16, 9846351), (18, 8752312), (19, 8291664), (24, 6564234), (36, 4376156), (38, 4145832), (48, 3282117), (57, 2763888), (71, 2218896), (72, 2188078), (76, 2072916), (114, 1381944), (142, 1109448), (144, 1094039), (152, 1036458), (171, 921296), (213, 739632), (228, 690972), (284, 554724), (304, 518229), (342, 460648), (426, 369816), (456, 345486), (568, 277362), (639, 246544), (684, 230324), (811, 194256), (852, 184908), (912, 172743), (1136, 138681), (1278, 123272), (1349, 116784), (1368, 115162), (1622, 97128), (1704, 92454), (2433, 64752), (2556, 61636), (2698, 58392), (2736, 57581), (3244, 48564), (3408, 46227), (4047, 38928), (4866, 32376), (5112, 30818), (5396, 29196), (6488, 24282), (7299, 21584), (8094, 19464), (9732, 16188), (10224, 15409), (10792, 14598), (12141, 12976)]